Water Conditioners

SeaChem PhosGuard rapidly removes phosphate and silicate from marine and freshwater aquaria. It is not recommended for phosphate buffered freshwater. SeaChem PhosGuard is highly porous for high capacity and bead-shaped for optimum water flow.

• Removes phosphate and silicate from fresh and saltwater systems
• Highly porous and bean-shaped for maximum absorption and water flow
• Causes a decline in hair algae and enhanced coral growth

SeaChem Phosguard outperforms all competing products. PhosGuard is a high capacity and high efficiency filtration product for removing phosphates and silicates from marine or fresh water aquaria. Unlike competing products, PhosGuard is bead-shaped for optimum flow characteristics and has an exceptional porosity for enhanced capacity. PhosGuard has a working capacity to remove 20 to 60 mg/l phosphate in 100 gallons with a similar impact on silicates. It may be used continuously or intermittently, and will not release removed phosphate. PhosGuard will cause a decline in hair algae and enhance coral growth. Each liter treats up to 300 gallons. Marine or freshwater use.

Instructions: Use 1 cup for every 75 gallons. Leave product in place for 4 days, then test phosphate and silicate.

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Prime is the complete and concentrated conditioner for both fresh and saltwater aquariums. Use during startup and water changes to eliminate and detoxify harmful chemicals in tap water and make your aquarium safe for fish.

• Removes chlorine, chloramine and toxic ammonia
• Detoxifies nitrite and nitrate
• Provides protective slime coat

Prime is safe for fresh and saltwater aquariums. It detoxifies ammonia, nitrite and nitrate, allowing the biofilter to more efficiently remove them. Use Sechem Prime to detoxify any heavy metals found in the tap water at typical concentration levels. Prime also promotes the production and regeneration of the natural slime coat. Seachem Prime is non-acidic, will not impact pH and will not overactivate skimmers.

Use at startup and whenever adding or replacing water. Prime may also be used during tank cycling to alleviate ammonia/nitrite toxicity.

Directions: Use 1 capful (5 ml) for each 200 L (50 gallons) of new water. This removes approximately 1 mg/L ammonia, 4 mg/L chloramine, or 5 mg/L chlorine. For smaller doses, please note each cap thread is approx. 1 ml.

Tips: May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Purigen Ultimate Filtration is a premium synthetic adsorbent that, unlike any other filtration product, is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%.

• Removes soluble and insoluble impurities from water
• Controls ammonia, nitrites, nitrates
• Polishes water to unparalleled clarity

Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigens impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen is designed for both marine and freshwater use.

Why Its Different:

• Selectivity: Purigen is the highest capacity organic filtration resin on the market. No other products can compare to its ability to clear haziness and polish water to unparalleled clarity. Unlike other products on the market which are simple ion-exchange resins, Purigen is specifically designed to be an organic scavenging resin. When ion-exchange resins are filled to capacity by metals and other contaminants, Purigen has barely begun to reach its potential. Purigen generally ignores simple elemental compounds, having an extreme affinity for nitrogenous organics. The primary source of nitrogenous compounds in an aquarium is waste. Fish, corals, even plants produce nitrogenous waste. Purigen removes that waste faster and more completely than anything else on the market.
• Capacity: Purigens possesses enhanced capacity owing to its vast surface area. All other resins on the market are purely spherical extruded beads. These beads remain smooth even under a microscope. Purigen is both spherical and macroreticular. It has microscopic pores that increase its usable surface area to many times that of a purely spherical resin.
• Regeneration: Purigen can also be regenerated. As it adsorbs waste products, Purigen will change color from a pale blonde to a dark brown, almost black. Once it is exhausted, it can be regenerated with a solution of bleach and water. The bleach will literally “burn off" the organics that have been removed from the tank. Watch out for products that claim to be regenerable with a brine solution. That is the regeneration procedure for ion-exchange purposes. A brine solution will not remove organics. While such resins have a limited capacity for organic adsorption, a brine regeneration process only replaces removed ionic compounds. It does not destroy large organic molecules that were removed, which is the primary function of organic adsorption resins.

Directions:
Rinse before use. Use in a fine mesh filter bag. Each 1 L treats up to 4,000 L (1,000 gallons) for up to six months. Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black.

Regeneration: Soak in a 1:1 bleach:water solution for 24 hours in a non-metalic container in a well ventilated area and away from children. Rinse well, then soak for 8 hours with a solution containing 2 tablespoons of ChlorGuard, Prime, or equivalent dechlorinator per cup of water. Rinse well. Original color and full activity should now be restored and Purigen is ready for reuse. Caution: some slime coat products may permanently foul Purigen and render regeneration difficult. Do not reuse if odor of chlorine is detectable. In case of doubt, soak beads in small quantity of water and test for residual chlorine with a chlorine test kit.

Dosage:
100 ml (Media Bag): Treats 106 Gallons
250 ml: Treats 265 Gallons
500 ml: Treats 530 Gallons
1 Liter: Treats 1,060 Gallons
2 Liters: Treats 2,120 Gallons

Seachem Purigen Ultimate Filtration is a premium synthetic adsorbent that, unlike any other filtration product, is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%.

• Removes soluble and insoluble impurities from water
• Controls ammonia, nitrites, nitrates
• Polishes water to unparalleled clarity

Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigens impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen is designed for both marine and freshwater use.

Why Its Different:

• Selectivity: Purigen is the highest capacity organic filtration resin on the market. No other products can compare to its ability to clear haziness and polish water to unparalleled clarity. Unlike other products on the market which are simple ion-exchange resins, Purigen is specifically designed to be an organic scavenging resin. When ion-exchange resins are filled to capacity by metals and other contaminants, Purigen has barely begun to reach its potential. Purigen generally ignores simple elemental compounds, having an extreme affinity for nitrogenous organics. The primary source of nitrogenous compounds in an aquarium is waste. Fish, corals, even plants produce nitrogenous waste. Purigen removes that waste faster and more completely than anything else on the market.
• Capacity: Purigens possesses enhanced capacity owing to its vast surface area. All other resins on the market are purely spherical extruded beads. These beads remain smooth even under a microscope. Purigen is both spherical and macroreticular. It has microscopic pores that increase its usable surface area to many times that of a purely spherical resin.
• Regeneration: Purigen can also be regenerated. As it adsorbs waste products, Purigen will change color from a pale blonde to a dark brown, almost black. Once it is exhausted, it can be regenerated with a solution of bleach and water. The bleach will literally “burn off" the organics that have been removed from the tank. Watch out for products that claim to be regenerable with a brine solution. That is the regeneration procedure for ion-exchange purposes. A brine solution will not remove organics. While such resins have a limited capacity for organic adsorption, a brine regeneration process only replaces removed ionic compounds. It does not destroy large organic molecules that were removed, which is the primary function of organic adsorption resins.

Directions:
Rinse before use. Use in a fine mesh filter bag. Each 1 L treats up to 4,000 L (1,000 gallons) for up to six months. Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black.

Regeneration: Soak in a 1:1 bleach:water solution for 24 hours in a non-metalic container in a well ventilated area and away from children. Rinse well, then soak for 8 hours with a solution containing 2 tablespoons of ChlorGuard, Prime, or equivalent dechlorinator per cup of water. Rinse well. Original color and full activity should now be restored and Purigen is ready for reuse. Caution: some slime coat products may permanently foul Purigen and render regeneration difficult. Do not reuse if odor of chlorine is detectable. In case of doubt, soak beads in small quantity of water and test for residual chlorine with a chlorine test kit.

Dosage:
100 ml (Media Bag): Treats 106 Gallons
250 ml: Treats 265 Gallons
500 ml: Treats 530 Gallons
1 Liter: Treats 1,060 Gallons
2 Liters: Treats 2,120 Gallons

Seachem Purigen Ultimate Filtration is a premium synthetic adsorbent that, unlike any other filtration product, is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%.

• Removes soluble and insoluble impurities from water
• Controls ammonia, nitrites, nitrates
• Polishes water to unparalleled clarity

Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigens impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen is designed for both marine and freshwater use.

Why Its Different:

• Selectivity: Purigen is the highest capacity organic filtration resin on the market. No other products can compare to its ability to clear haziness and polish water to unparalleled clarity. Unlike other products on the market which are simple ion-exchange resins, Purigen is specifically designed to be an organic scavenging resin. When ion-exchange resins are filled to capacity by metals and other contaminants, Purigen has barely begun to reach its potential. Purigen generally ignores simple elemental compounds, having an extreme affinity for nitrogenous organics. The primary source of nitrogenous compounds in an aquarium is waste. Fish, corals, even plants produce nitrogenous waste. Purigen removes that waste faster and more completely than anything else on the market.
• Capacity: Purigens possesses enhanced capacity owing to its vast surface area. All other resins on the market are purely spherical extruded beads. These beads remain smooth even under a microscope. Purigen is both spherical and macroreticular. It has microscopic pores that increase its usable surface area to many times that of a purely spherical resin.
• Regeneration: Purigen can also be regenerated. As it adsorbs waste products, Purigen will change color from a pale blonde to a dark brown, almost black. Once it is exhausted, it can be regenerated with a solution of bleach and water. The bleach will literally “burn off" the organics that have been removed from the tank. Watch out for products that claim to be regenerable with a brine solution. That is the regeneration procedure for ion-exchange purposes. A brine solution will not remove organics. While such resins have a limited capacity for organic adsorption, a brine regeneration process only replaces removed ionic compounds. It does not destroy large organic molecules that were removed, which is the primary function of organic adsorption resins.

Directions:
Rinse before use. Use in a fine mesh filter bag. Each 1 L treats up to 4,000 L (1,000 gallons) for up to six months. Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black.

Regeneration: Soak in a 1:1 bleach:water solution for 24 hours in a non-metalic container in a well ventilated area and away from children. Rinse well, then soak for 8 hours with a solution containing 2 tablespoons of ChlorGuard, Prime, or equivalent dechlorinator per cup of water. Rinse well. Original color and full activity should now be restored and Purigen is ready for reuse. Caution: some slime coat products may permanently foul Purigen and render regeneration difficult. Do not reuse if odor of chlorine is detectable. In case of doubt, soak beads in small quantity of water and test for residual chlorine with a chlorine test kit.

Dosage:
100 ml (Media Bag): Treats 106 Gallons
250 ml: Treats 265 Gallons
500 ml: Treats 530 Gallons
1 Liter: Treats 1,060 Gallons
2 Liters: Treats 2,120 Gallons

Seachem Purigen Ultimate Filtration is a premium synthetic adsorbent that, unlike any other filtration product, is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%.

• Removes soluble and insoluble impurities from water
• Controls ammonia, nitrites, nitrates
• Polishes water to unparalleled clarity

Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigens impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen is designed for both marine and freshwater use.

Why Its Different:

• Selectivity: Purigen is the highest capacity organic filtration resin on the market. No other products can compare to its ability to clear haziness and polish water to unparalleled clarity. Unlike other products on the market which are simple ion-exchange resins, Purigen is specifically designed to be an organic scavenging resin. When ion-exchange resins are filled to capacity by metals and other contaminants, Purigen has barely begun to reach its potential. Purigen generally ignores simple elemental compounds, having an extreme affinity for nitrogenous organics. The primary source of nitrogenous compounds in an aquarium is waste. Fish, corals, even plants produce nitrogenous waste. Purigen removes that waste faster and more completely than anything else on the market.
• Capacity: Purigens possesses enhanced capacity owing to its vast surface area. All other resins on the market are purely spherical extruded beads. These beads remain smooth even under a microscope. Purigen is both spherical and macroreticular. It has microscopic pores that increase its usable surface area to many times that of a purely spherical resin.
• Regeneration: Purigen can also be regenerated. As it adsorbs waste products, Purigen will change color from a pale blonde to a dark brown, almost black. Once it is exhausted, it can be regenerated with a solution of bleach and water. The bleach will literally “burn off" the organics that have been removed from the tank. Watch out for products that claim to be regenerable with a brine solution. That is the regeneration procedure for ion-exchange purposes. A brine solution will not remove organics. While such resins have a limited capacity for organic adsorption, a brine regeneration process only replaces removed ionic compounds. It does not destroy large organic molecules that were removed, which is the primary function of organic adsorption resins.

Directions:
Rinse before use. Use in a fine mesh filter bag. Each 1 L treats up to 4,000 L (1,000 gallons) for up to six months. Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black.

Regeneration: Soak in a 1:1 bleach:water solution for 24 hours in a non-metalic container in a well ventilated area and away from children. Rinse well, then soak for 8 hours with a solution containing 2 tablespoons of ChlorGuard, Prime, or equivalent dechlorinator per cup of water. Rinse well. Original color and full activity should now be restored and Purigen is ready for reuse. Caution: some slime coat products may permanently foul Purigen and render regeneration difficult. Do not reuse if odor of chlorine is detectable. In case of doubt, soak beads in small quantity of water and test for residual chlorine with a chlorine test kit.

Dosage:
100 ml (Media Bag): Treats 106 Gallons
250 ml: Treats 265 Gallons
500 ml: Treats 530 Gallons
1 Liter: Treats 1,060 Gallons
2 Liters: Treats 2,120 Gallons

Seachem Purigen Ultimate Filtration is a premium synthetic adsorbent that, unlike any other filtration product, is not a mixture of ion exchangers or adsorbents, but a unique macro-porous synthetic polymer that removes soluble and insoluble impurities from water at a rate and capacity that exceeds all others by over 500%.

• Removes soluble and insoluble impurities from water
• Controls ammonia, nitrites, nitrates
• Polishes water to unparalleled clarity

Purigen controls ammonia, nitrites and nitrates by removing nitrogenous organic waste that would otherwise release these harmful compounds. Purigens impact on trace elements is minimal. It significantly raises redox. It polishes water to unparalleled clarity. Purigen darkens progressively as it exhausts, and is easily renewed by treating with bleach. Purigen is designed for both marine and freshwater use.

Why Its Different:

• Selectivity: Purigen is the highest capacity organic filtration resin on the market. No other products can compare to its ability to clear haziness and polish water to unparalleled clarity. Unlike other products on the market which are simple ion-exchange resins, Purigen is specifically designed to be an organic scavenging resin. When ion-exchange resins are filled to capacity by metals and other contaminants, Purigen has barely begun to reach its potential. Purigen generally ignores simple elemental compounds, having an extreme affinity for nitrogenous organics. The primary source of nitrogenous compounds in an aquarium is waste. Fish, corals, even plants produce nitrogenous waste. Purigen removes that waste faster and more completely than anything else on the market.
• Capacity: Purigens possesses enhanced capacity owing to its vast surface area. All other resins on the market are purely spherical extruded beads. These beads remain smooth even under a microscope. Purigen is both spherical and macroreticular. It has microscopic pores that increase its usable surface area to many times that of a purely spherical resin.
• Regeneration: Purigen can also be regenerated. As it adsorbs waste products, Purigen will change color from a pale blonde to a dark brown, almost black. Once it is exhausted, it can be regenerated with a solution of bleach and water. The bleach will literally “burn off" the organics that have been removed from the tank. Watch out for products that claim to be regenerable with a brine solution. That is the regeneration procedure for ion-exchange purposes. A brine solution will not remove organics. While such resins have a limited capacity for organic adsorption, a brine regeneration process only replaces removed ionic compounds. It does not destroy large organic molecules that were removed, which is the primary function of organic adsorption resins.

Directions:
Rinse before use. Use in a fine mesh filter bag. Each 1 L treats up to 4,000 L (1,000 gallons) for up to six months. Exhaustion is indicated by a pronounced discoloration of the beads to dark brown or black.

Regeneration: Soak in a 1:1 bleach:water solution for 24 hours in a non-metalic container in a well ventilated area and away from children. Rinse well, then soak for 8 hours with a solution containing 2 tablespoons of ChlorGuard, Prime, or equivalent dechlorinator per cup of water. Rinse well. Original color and full activity should now be restored and Purigen is ready for reuse. Caution: some slime coat products may permanently foul Purigen and render regeneration difficult. Do not reuse if odor of chlorine is detectable. In case of doubt, soak beads in small quantity of water and test for residual chlorine with a chlorine test kit.

Dosage:
100 ml (Media Bag): Treats 106 Gallons
250 ml: Treats 265 Gallons
500 ml: Treats 530 Gallons
1 Liter: Treats 1,060 Gallons
2 Liters: Treats 2,120 Gallons

Seachem Replenish is specially designed to replenish physiologically needed minerals that have been removed during reverse osmosis or deionizing filtration.

• Designed to replenish physiologically needed minerals
• Restore General Hardness (GH) using "soft" and "hard" salts
• Helps prevent sudden death due to osmotic stress

Replenish will restore General Hardness (GH) using "soft" and "hard" salts. This special blend of salts will help prevent sudden death due to osmotic stress which causes osmotic shock.

Dosage: 500 ml (16.9 oz) treats 1,000 gallons.

Directions: Add 5 mL (1 capful) Replenish to 10 Gallons to raise GH by 1 meq/L (2.8 dGH). Recommended restoration level into DI or RO water is 1-2 meq/L which is 5 mL per each 5-10 gallons.

Seachem Safe Powder is a concentrated dry conditioner for freshwater and saltwater aquariums. This concentrated conditioning powder removes chlorine and chloramine from tap water, detoxifies nitrite and nitrate, and converts ammonia into a safe, non-toxic form for more efficient removal by the biofilter.

• Removes chlorine, chloramine and ammonia from water
• Detoxifies nitrite and nitrate
• Non-acidic, highly effective dry conditioner for fresh and saltwater

Seachem Safe Powder will not impact pH levels or overactivate skimmers. It may be used during tank cycling to alleviate ammonia/nitrite toxicity, during start-up or whenever adding or replacing water.

Note: Safe is the dry version of Seachem Prime and shares all of its advantages; however, Safe is even more concentrated than Prime.

Directions for Use:
Note: These directions supersede all other prior packaging.

Directions for 10 g and 50 g:
Use 100 mg Safe (scoop) per each 100 L (25 gallons) as needed to reduce chlorine and chloramine or per 25 L (6 gallons) for ammonia.

Directions for all other sizes:
Use 1.25 g (1/4 tsp.) for every 1,250 L (300 gallons) as needed to reduce chlorine and chloramine or use 1.25 g (1/4 tsp.) for every 300 L (75 gallons) for ammonia.

May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite and nitrate in an emergency, up to 4 times normal dose may be used. If temperature is > 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose.

Seachem Stability quickly stabilizes new aquarium environments and establishes the bio-filter for rapid, safe startup. Its unique blend of aerobic, anaerobic and facultative bacteria break down organic waste and toxic ammonia, nitrate and nitrite to prevent "new tank syndrome," the #1 cause of fish death.

• New tank stabilization system for marine and freshwater
• Rapidly and safely establishes bio-filter
• Prevents fish death from "new tank syndrome"

Unlike competing products, the bacteria employed by Stability are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability is completely harmless to all aquatic organisms (including aquatic plants) so there is no danger of overuse. The result of nearly a decade of research and development, Seachem Stability represents the current state of the art in natural biological management.

Directions: Use 1 capful (5 mL) for each 40 L (10 gallons) on the first day with a new aquarium. After that use 1 capful for each 80 L (20 gallons) daily for 7 days. Fish and other aquatic species may be introduced at any time as long as dosage is maintained for 7 days. For optimum bio-filter performance use 1 capful for each 40 L (10 gallons) once a month or with each water change, whenever introducing new fish, or whenever medicating an aquarium.

Tip: Use along with Seachem Prime when setting up a new tank to create an ideal safe environment for your fish.

Seachem Stability quickly stabilizes new aquarium environments and establishes the bio-filter for rapid, safe startup. Its unique blend of aerobic, anaerobic and facultative bacteria break down organic waste and toxic ammonia, nitrate and nitrite to prevent "new tank syndrome," the #1 cause of fish death.

• New tank stabilization system for marine and freshwater
• Rapidly and safely establishes bio-filter
• Prevents fish death from "new tank syndrome"

Unlike competing products, the bacteria employed by Stability are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability is completely harmless to all aquatic organisms (including aquatic plants) so there is no danger of overuse. The result of nearly a decade of research and development, Seachem Stability represents the current state of the art in natural biological management.

Directions: Use 1 capful (5 mL) for each 40 L (10 gallons) on the first day with a new aquarium. After that use 1 capful for each 80 L (20 gallons) daily for 7 days. Fish and other aquatic species may be introduced at any time as long as dosage is maintained for 7 days. For optimum bio-filter performance use 1 capful for each 40 L (10 gallons) once a month or with each water change, whenever introducing new fish, or whenever medicating an aquarium.

Tip: Use along with Seachem Prime when setting up a new tank to create an ideal safe environment for your fish.

Seachem Stability quickly stabilizes new aquarium environments and establishes the bio-filter for rapid, safe startup. Its unique blend of aerobic, anaerobic and facultative bacteria break down organic waste and toxic ammonia, nitrate and nitrite to prevent "new tank syndrome," the #1 cause of fish death.

• New tank stabilization system for marine and freshwater
• Rapidly and safely establishes bio-filter
• Prevents fish death from "new tank syndrome"

Unlike competing products, the bacteria employed by Stability are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability is completely harmless to all aquatic organisms (including aquatic plants) so there is no danger of overuse. The result of nearly a decade of research and development, Seachem Stability represents the current state of the art in natural biological management.

Directions: Use 1 capful (5 mL) for each 40 L (10 gallons) on the first day with a new aquarium. After that use 1 capful for each 80 L (20 gallons) daily for 7 days. Fish and other aquatic species may be introduced at any time as long as dosage is maintained for 7 days. For optimum bio-filter performance use 1 capful for each 40 L (10 gallons) once a month or with each water change, whenever introducing new fish, or whenever medicating an aquarium.

Tip: Use along with Seachem Prime when setting up a new tank to create an ideal safe environment for your fish.

Seachem Stability quickly stabilizes new aquarium environments and establishes the bio-filter for rapid, safe startup. Its unique blend of aerobic, anaerobic and facultative bacteria break down organic waste and toxic ammonia, nitrate and nitrite to prevent "new tank syndrome," the #1 cause of fish death.

• New tank stabilization system for marine and freshwater
• Rapidly and safely establishes bio-filter
• Prevents fish death from "new tank syndrome"

Unlike competing products, the bacteria employed by Stability are non-sulfur fixing and will not produce toxic hydrogen sulfide. Stability is completely harmless to all aquatic organisms (including aquatic plants) so there is no danger of overuse. The result of nearly a decade of research and development, Seachem Stability represents the current state of the art in natural biological management.

Directions: Use 1 capful (5 mL) for each 40 L (10 gallons) on the first day with a new aquarium. After that use 1 capful for each 80 L (20 gallons) daily for 7 days. Fish and other aquatic species may be introduced at any time as long as dosage is maintained for 7 days. For optimum bio-filter performance use 1 capful for each 40 L (10 gallons) once a month or with each water change, whenever introducing new fish, or whenever medicating an aquarium.

Tip: Use along with Seachem Prime when setting up a new tank to create an ideal safe environment for your fish.

Seachem StressGuard is a premium slime coat protector for marine and freshwater aquariums. Using a unique formula, StressGuard reduces fish stress from transportation or handling, promotes healing, and acts as an antiseptic to reduce the risk of infection.

• Premium slime coat protection product for fresh and saltwater aquariums
• Reduces stress when handling or transporting fish
• Promotes healing and acts as an antiseptic for fish

StressGuard is compatible with all non-copper based medications. It is not amine-based and will not interfere with Purigen or HyperSorb, and does not coat resins or clog filtration like other slime coat products can.

What sets StressGuard apart The secret is a protein active colloidal agent that actively seeks out any wounds, abrasions, or exposed proteins, and attaches to the area to deliver disinfectant and begin healing. In the process, the agent also acts as a liquid bandage to keep the abrasion protected. And unlike other slime coats, StressGuard has a pH of 7.0 - meaning it will never interfere with the pH of your aquarium, even when used in large doses.

Directions: Use 1/2–1 capful (2.5–5 mL) to every 10 gallons (40 L) daily until signs of stress have abated or healing is complete. Dose may be safely doubled.

Seachem StressGuard is a premium slime coat protector for marine and freshwater aquariums. Using a unique formula, StressGuard reduces fish stress from transportation or handling, promotes healing, and acts as an antiseptic to reduce the risk of infection.

• Premium slime coat protection product for fresh and saltwater aquariums
• Reduces stress when handling or transporting fish
• Promotes healing and acts as an antiseptic for fish

StressGuard is compatible with all non-copper based medications. It is not amine-based and will not interfere with Purigen or HyperSorb, and does not coat resins or clog filtration like other slime coat products can.

What sets StressGuard apart The secret is a protein active colloidal agent that actively seeks out any wounds, abrasions, or exposed proteins, and attaches to the area to deliver disinfectant and begin healing. In the process, the agent also acts as a liquid bandage to keep the abrasion protected. And unlike other slime coats, StressGuard has a pH of 7.0 - meaning it will never interfere with the pH of your aquarium, even when used in large doses.

Directions: Use 1/2–1 capful (2.5–5 mL) to every 10 gallons (40 L) daily until signs of stress have abated or healing is complete. Dose may be safely doubled.

Seachem StressGuard is a premium slime coat protector for marine and freshwater aquariums. Using a unique formula, StressGuard reduces fish stress from transportation or handling, promotes healing, and acts as an antiseptic to reduce the risk of infection.

• Premium slime coat protection product for fresh and saltwater aquariums
• Reduces stress when handling or transporting fish
• Promotes healing and acts as an antiseptic for fish

StressGuard is compatible with all non-copper based medications. It is not amine-based and will not interfere with Purigen or HyperSorb, and does not coat resins or clog filtration like other slime coat products can.

What sets StressGuard apart The secret is a protein active colloidal agent that actively seeks out any wounds, abrasions, or exposed proteins, and attaches to the area to deliver disinfectant and begin healing. In the process, the agent also acts as a liquid bandage to keep the abrasion protected. And unlike other slime coats, StressGuard has a pH of 7.0 - meaning it will never interfere with the pH of your aquarium, even when used in large doses.

Directions: Use 1/2–1 capful (2.5–5 mL) to every 10 gallons (40 L) daily until signs of stress have abated or healing is complete. Dose may be safely doubled.

Tanganyika Buffer is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing alkalinity, carbonate hardness, buffer capacity, and pH. It is formulated to maintain a pH of 9.0 to 9.4.

• Designed to enhance the natural environment of cichlids
• Increases water hardness, buffer capacity, and pH.
• Formulated to maintain a pH of 9.0 to 9.4

Instructions: Use 5 g (1 level teaspoon) for each 40 to 80 L (10 to 20 US gallons) of water each day until desired pH is attained and maintained. Thereafter, use as required to maintain pH, usually no more than once every two to three weeks.

TIPS: It is best to dissolve the buffer in freshwater before use. Use when setting up an aquarium or making water changes (preferably after the addition of Seachem Cichlid Lake Salt) and between water changes as needed to maintain pH. Seachem Tanganyika Buffer is formulated to maintain a pH between 9.0 and 9.4, depending on the amount used. For lower pH, use Malawi/Victoria Buffer (pH 7.8 so 8.4), either alone or in combination with Tanganyika Buffer.

Tetra AquaSafe Plus makes tap water safe for your aquarium fish while enhancing their natural protective slime coats. Its new advanced formula contains seaweed extracts (natural biopolymers) which support the development of beneficial filter bacteria for healthy and clear water.

• Water conditioner and dechlorinator for all fresh and marine aquariums
• Makes tap water safe for fish in seconds
• Enhances protective slime coat to help wounds heal and protect fish from abrasions

AquaSafe conditions tap water for the safety of your fish by neutralizing chlorine, chloramines and heavy metals. Use when adding new water to the tank and as monthly maintenance to preserve the protective slime coats of your fish.

Unique colloid ingredients in the formula have been designed to protect fishs delicate gills and membranes. These added ingredients help to reduce aquarium pollution by strengthening the bacterial bed.

Directions for Use: AquaSafe should be used when setting up a new aquarium and with every partial water change or evaporation replacement. Shake well before using. Add one teaspoon for every 10 gallons of water. Top of bottle cap can be used for measuring.

Key Ingredients: Sodium Hydroxymethane Sulfinate, Chelating Compounds, Polyvinyl Pyrollidones, Seaweed Biopolymers, Organic Hydrocolloids.

Note: May be used in fresh or saltwater. Switch off protein skimmer before use.

Tetra AquaSafe Plus makes tap water safe for your aquarium fish while enhancing their natural protective slime coats. Its new advanced formula contains seaweed extracts (natural biopolymers) which support the development of beneficial filter bacteria for healthy and clear water.

• Water conditioner and dechlorinator for all fresh and marine aquariums
• Makes tap water safe for fish in seconds
• Enhances protective slime coat to help wounds heal and protect fish from abrasions

AquaSafe conditions tap water for the safety of your fish by neutralizing chlorine, chloramines and heavy metals. Use when adding new water to the tank and as monthly maintenance to preserve the protective slime coats of your fish.

Unique colloid ingredients in the formula have been designed to protect fishs delicate gills and membranes. These added ingredients help to reduce aquarium pollution by strengthening the bacterial bed.

Directions for Use: AquaSafe should be used when setting up a new aquarium and with every partial water change or evaporation replacement. Shake well before using. Add one teaspoon for every 10 gallons of water. Top of bottle cap can be used for measuring.

Key Ingredients: Sodium Hydroxymethane Sulfinate, Chelating Compounds, Polyvinyl Pyrollidones, Seaweed Biopolymers, Organic Hydrocolloids.

Note: May be used in fresh or saltwater. Switch off protein skimmer before use.

Tetra AquaSafe Plus makes tap water safe for your aquarium fish while enhancing their natural protective slime coats. Its new advanced formula contains seaweed extracts (natural biopolymers) which support the development of beneficial filter bacteria for healthy and clear water.

• Water conditioner and dechlorinator for all fresh and marine aquariums
• Makes tap water safe for fish in seconds
• Enhances protective slime coat to help wounds heal and protect fish from abrasions

AquaSafe conditions tap water for the safety of your fish by neutralizing chlorine, chloramines and heavy metals. Use when adding new water to the tank and as monthly maintenance to preserve the protective slime coats of your fish.

Unique colloid ingredients in the formula have been designed to protect fishs delicate gills and membranes. These added ingredients help to reduce aquarium pollution by strengthening the bacterial bed.

Directions for Use: AquaSafe should be used when setting up a new aquarium and with every partial water change or evaporation replacement. Shake well before using. Add one teaspoon for every 10 gallons of water. Top of bottle cap can be used for measuring.

Key Ingredients: Sodium Hydroxymethane Sulfinate, Chelating Compounds, Polyvinyl Pyrollidones, Seaweed Biopolymers, Organic Hydrocolloids.

Note: May be used in fresh or saltwater. Switch off protein skimmer before use.

Tetra AquaSafe Plus makes tap water safe for your aquarium fish while enhancing their natural protective slime coats. Its new advanced formula contains seaweed extracts (natural biopolymers) which support the development of beneficial filter bacteria for healthy and clear water.

• Water conditioner and dechlorinator for all fresh and marine aquariums
• Makes tap water safe for fish in seconds
• Enhances protective slime coat to help wounds heal and protect fish from abrasions

AquaSafe conditions tap water for the safety of your fish by neutralizing chlorine, chloramines and heavy metals. Use when adding new water to the tank and as monthly maintenance to preserve the protective slime coats of your fish.

Unique colloid ingredients in the formula have been designed to protect fishs delicate gills and membranes. These added ingredients help to reduce aquarium pollution by strengthening the bacterial bed.

Directions for Use: AquaSafe should be used when setting up a new aquarium and with every partial water change or evaporation replacement. Shake well before using. Add one teaspoon for every 10 gallons of water. Top of bottle cap can be used for measuring.

Key Ingredients: Sodium Hydroxymethane Sulfinate, Chelating Compounds, Polyvinyl Pyrollidones, Seaweed Biopolymers, Organic Hydrocolloids.

Note: May be used in fresh or saltwater. Switch off protein skimmer before use.

Tetra AquaSafe is a fast-acting conditioner that neutralizes chlorine, chloramines, and heavy metals to make tap water safe for fish. In addition to dechlorinating, AquaSafe adds essential vitamins to new water and supports a healthy slime coat to help fish resist disease.

• Makes tap water safe for fish
• Neutralizes chlorine, chloramines and heavy metals
• Adds vitamins and helps restore protective slime coat
• For new tanks, water changes, monthly maintenance and fish transport

Tetra AquaSafe immediately neutralizes chlorine, chloramine, copper, zinc, and lead when added to tap water. A rich vitamin blend helps reduce fish stress and enhance long-term health, while additional biopolymers support the growth of beneficial bacteria in the filter, helping to keep your water clear and healthy.

Made in the USA.

Note: May be used in fresh or saltwater aquariums. Turn off protein skimmer before use.

Tetra BettaSafe conditions tap water safe for your Bettas by neutralizing chlorine and heavy metals present in municipal water supplies.

• Makes tap water safe for Bettas
• Complete formula, works in seconds
• Neutralizes chlorine and heavy metals

BettaSafe also neutralizes chloramines by breaking down the bond between chlorine and ammonia while reducing both fish toxic chlorine and ammonia components.

In addition, BettaSafe enhances the natural protective slime coating of Bettas to help wounds heal and protect fish from abrasions.

Tetra Correct pH 7.0 fizz tabs maintain a neutral pH to reduce fish stress and prevent water from becoming too acidic or basic in community aquariums. These easy-to-use tablets hold the proper pH for several weeks and are safe to use in all freshwater aquariums.

• Maintains neutral pH in community aquariums
• Reduces fish stress due to changes in pH
• Holds proper pH for several weeks

Maintaining healthy pH levels in your fish tank is crucial for the wellbeing of all aquatic pets and plants. pH fluctuations can increase stress and make fish more susceptible to harmful diseases and infections. Use Correct pH as a regular maintenance solution or as needed to maintain a health pH level.

Made in the USA.

Directions: Add 1 tablet to each 10 gallons (40L) of aquarium water. Use Tetra test strips to determine the pH level and treat as necessary, taking care not to change the pH level more than 0.5 degrees in a 24-hour period.

Note: For aquariums 40 gallons or larger, and for soft water and/or acid water with low alkalinity, dissolve tablets before adding to aquarium. Hard and/or alkaline water may require a softener.

Tetra EasyBalance Plus provides an invaluable safety net for the time challenged hobbyist. It maintains healthy levels of essential aquarium chemistry, including regulating pH and alkalinity and reducing nitrates and phosphates. It further supports fish health by replenishing vital vitamins, minerals and electrolytes.

• Maintains healthy water and reduces water changes
• Regulates ideal pH and reduces nitrates
• For all freshwater aquariums

These white, biodegradable granules settle into the gravel where they nourish beneficial de-nitrifying bacteria that convert nitrate to harmless nitrogen gas. Nitraban adds further stability to aquariums by helping natural bacteria complete the nitrogen cycle. The water is kept biologically healthy for up to 6 months, extending time between water changes.

Additional Features:

• Carbonate hardness additive
• Carbon dioxide (CO2) production
• Trace element supplementation
• Vitamin B replenishment

Dosage:
1 teaspoon treats 5 gallons
3.38 oz treats 100 gallons
8.45 oz treats 250 gallons
16.9 oz treats 500 gallons

Tetra EasyBalance Plus provides an invaluable safety net for the time challenged hobbyist. It maintains healthy levels of essential aquarium chemistry, including regulating pH and alkalinity and reducing nitrates and phosphates. It further supports fish health by replenishing vital vitamins, minerals and electrolytes.

• Maintains healthy water and reduces water changes
• Regulates ideal pH and reduces nitrates
• For all freshwater aquariums

These white, biodegradable granules settle into the gravel where they nourish beneficial de-nitrifying bacteria that convert nitrate to harmless nitrogen gas. Nitraban adds further stability to aquariums by helping natural bacteria complete the nitrogen cycle. The water is kept biologically healthy for up to 6 months, extending time between water changes.

Additional Features:

• Carbonate hardness additive
• Carbon dioxide (CO2) production
• Trace element supplementation
• Vitamin B replenishment

Dosage:
1 teaspoon treats 5 gallons
3.38 oz treats 100 gallons
8.45 oz treats 250 gallons
16.9 oz treats 500 gallons

Tetra EasyBalance Plus provides an invaluable safety net for the time challenged hobbyist. It maintains healthy levels of essential aquarium chemistry, including regulating pH and alkalinity and reducing nitrates and phosphates. It further supports fish health by replenishing vital vitamins, minerals and electrolytes.

• Maintains healthy water and reduces water changes
• Regulates ideal pH and reduces nitrates
• For all freshwater aquariums

These white, biodegradable granules settle into the gravel where they nourish beneficial de-nitrifying bacteria that convert nitrate to harmless nitrogen gas. Nitraban adds further stability to aquariums by helping natural bacteria complete the nitrogen cycle. The water is kept biologically healthy for up to 6 months, extending time between water changes.

Additional Features:

• Carbonate hardness additive
• Carbon dioxide (CO2) production
• Trace element supplementation
• Vitamin B replenishment

Dosage:
1 teaspoon treats 5 gallons
3.38 oz treats 100 gallons
8.45 oz treats 250 gallons
16.9 oz treats 500 gallons

Tetra SafeStart Aquarium Bacteria and Conditioner reduces toxic ammonia and nitrite, adds live bacteria to promote biological filtration and prevents "new tank syndrome" from affecting fish in your tank. It works quickly to allow the immediate addition of fish in new tanks.

• Allows immediate addition of fish
• Reduces ammonia and nitrite
• Prevents new tank syndrome
• Safe for all freshwater aquariums
• Accelerates establishment of the bio-filter

This patented mix of proprietary Bio-Spira bacteria is proven to work. Use SafeStart when setting up new tanks, after a water change, when adding fish or after medicating. The formula is shelf-stable and requires no refrigeration.

Dosage:
1.69 oz (50 ml) treats up to 15 gallons
3.38 oz (100 ml) treats up to 30 gallons

Tetra SafeStart Aquarium Bacteria and Conditioner reduces toxic ammonia and nitrite, adds live bacteria to promote biological filtration and prevents "new tank syndrome" from affecting fish in your tank. It works quickly to allow the immediate addition of fish in new tanks.

• Allows immediate addition of fish
• Reduces ammonia and nitrite
• Prevents new tank syndrome
• Safe for all freshwater aquariums
• Accelerates establishment of the bio-filter

This patented mix of proprietary Bio-Spira bacteria is proven to work. Use SafeStart when setting up new tanks, after a water change, when adding fish or after medicating. The formula is shelf-stable and requires no refrigeration.

Dosage:
1.69 oz (50 ml) treats up to 15 gallons
3.38 oz (100 ml) treats up to 30 gallons

Tetra Water Clarifier works fast to clear hazy, cloudy water without affecting bio-filtration, pH or other water chemistry. The phosphate-free formula does not contribute to algae growth and is safe for use in soft-water conditions in all freshwater aquariums.

• Quickly clears cloudy and hazy aquarium water
• Safely settles minute particles
• Phosphate-free formula

Tetra Water Clarifier causes small particles to fall out of suspension, allowing them to be removed by normal power filtration or gravel cleaning.

Made in the USA.

Directions: Add 1 teaspoon of clarifier for every 10 gallons of aquarium water. Freshwater systems will begin to clear in several hours. Repeat as needed, allow 48 hours between doses.

Important: Safe for fish in very soft-water conditions. However, if in extremely low water conditions (below 1° kH), half doses are recommended. If in doubt about your waters condition, do a 20% water change prior to treatment. Be sure to use a water conditioner for each partial water change and water test kits to measure your waters hardness.

Tetra Water Clarifier works fast to clear hazy, cloudy water without affecting bio-filtration, pH or other water chemistry. The phosphate-free formula does not contribute to algae growth and is safe for use in soft-water conditions in all freshwater aquariums.

• Quickly clears cloudy and hazy aquarium water
• Safely settles minute particles
• Phosphate-free formula

Tetra Water Clarifier causes small particles to fall out of suspension, allowing them to be removed by normal power filtration or gravel cleaning.

Made in the USA.

Directions: Add 1 teaspoon of clarifier for every 10 gallons of aquarium water. Freshwater systems will begin to clear in several hours. Repeat as needed, allow 48 hours between doses.

Important: Safe for fish in very soft-water conditions. However, if in extremely low water conditions (below 1° kH), half doses are recommended. If in doubt about your waters condition, do a 20% water change prior to treatment. Be sure to use a water conditioner for each partial water change and water test kits to measure your waters hardness.

Weco Wonder Shells are great for pH, calcium and water hardness control in small aquariums and fish bowls. These all-in-one treatments provide calcium carbonate, sodium thiosulfate, and necessary trace elements, including magnesium.

• Helps keep aquarium clear and maintains stable pH levels
• Adds necessary minerals while removing chlorine
• Great for goldfish, livebearers, cichlids and more

Weco Wonder Shells provide magnesium and calcium, which have been proven to help fish during stress and to prevent disease due to acid buildup in the body. These shells instantly remove chlorine and chloramines from tap water while also clearing cloudiness. Scour inner glass walls with a Wonder Shell to remove scum and to deter its return.

Sizing:
Small: Bowls up to 1 Gallon
Large: Tanks up to 5 Gallons
Super: Tanks 10-15 Gallons
Giant: Fish Ponds

Weco Wonder Shells are great for pH, calcium and water hardness control in small aquariums and fish bowls. These all-in-one treatments provide calcium carbonate, sodium thiosulfate, and necessary trace elements, including magnesium.

• Helps keep aquarium clear and maintains stable pH levels
• Adds necessary minerals while removing chlorine
• Great for goldfish, livebearers, cichlids and more

Weco Wonder Shells provide magnesium and calcium, which have been proven to help fish during stress and to prevent disease due to acid buildup in the body. These shells instantly remove chlorine and chloramines from tap water while also clearing cloudiness. Scour inner glass walls with a Wonder Shell to remove scum and to deter its return.

Sizing:
Small: Bowls up to 1 Gallon
Large: Tanks up to 5 Gallons
Super: Tanks 10-15 Gallons
Giant: Fish Ponds

Weco Wonder Shells are great for pH, calcium and water hardness control in small aquariums and fish bowls. These all-in-one treatments provide calcium carbonate, sodium thiosulfate, and necessary trace elements, including magnesium.

• Helps keep aquarium clear and maintains stable pH levels
• Adds necessary minerals while removing chlorine
• Great for goldfish, livebearers, cichlids and more

Weco Wonder Shells provide magnesium and calcium, which have been proven to help fish during stress and to prevent disease due to acid buildup in the body. These shells instantly remove chlorine and chloramines from tap water while also clearing cloudiness. Scour inner glass walls with a Wonder Shell to remove scum and to deter its return.

Sizing:
Small: Bowls up to 1 Gallon
Large: Tanks up to 5 Gallons
Super: Tanks 10-15 Gallons
Giant: Fish Ponds

Weco Wonder Shells are great for pH, calcium and water hardness control in small aquariums and fish bowls. These all-in-one treatments provide calcium carbonate, sodium thiosulfate, and necessary trace elements, including magnesium.

• Helps keep aquarium clear and maintains stable pH levels
• Adds necessary minerals while removing chlorine
• Great for goldfish, livebearers, cichlids and more

Weco Wonder Shells provide magnesium and calcium, which have been proven to help fish during stress and to prevent disease due to acid buildup in the body. These shells instantly remove chlorine and chloramines from tap water while also clearing cloudiness. Scour inner glass walls with a Wonder Shell to remove scum and to deter its return.

Sizing:
Small: Bowls up to 1 Gallon
Large: Tanks up to 5 Gallons
Super: Tanks 10-15 Gallons
Giant: Fish Ponds

The Zoo Med Betta H2O conditioner instantly conditions your pets water to make it safe from harmful choloromines, chlorine, nitrite and heavy metals. Promote good health and instantly condition your water with the Betta H2O water conditioner!

• Relieves stress
• Promotes healing
• Betta water conditioner works instantly