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Safe and easy-to-use buffering compound for marine aquariumsBuffers pH and provides a constant supply of vital calciumReplenishes all 15 essential trace elements found in natural seawaterNaturally occurring buffer compounds maintain ideal saltwater chemistry. Eliminates major water quality problems and limits phosphate, ammonia, and heavy metals. Also buffers pH and provides a constant supply of vital calcium, as well as all other essential trace elements and microelements. Dissolves slowly for gradual change - no possibility of harmful overdose. 1/2 lb jar - 50 blocks (add 2-3 blocks per 10 gallons of water); 2 lb box - 24 large blocks (3-4 blocks per 50 gallons); 2.2 lbs block - treats 100+ gallons. For saltwater only.Please click on "More Information" for instructions for use.

Safe and easy-to-use buffering compound for marine aquariumsBuffers pH and provides a constant supply of vital calciumReplenishes all 15 essential trace elements found in natural seawaterNaturally occurring buffer compounds maintain ideal saltwater chemistry. Eliminates major water quality problems and limits phosphate, ammonia, and heavy metals. Also buffers pH and provides a constant supply of vital calcium, as well as all other essential trace elements and microelements. Dissolves slowly for gradual change - no possibility of harmful overdose. 1/2 lb jar - 50 blocks (add 2-3 blocks per 10 gallons of water); 2 lb box - 24 large blocks (3-4 blocks per 50 gallons); 2.2 lbs block - treats 100+ gallons. For saltwater only.Please click on "More Information" for instructions for use.

Safe and easy-to-use buffering compound for marine aquariumsBuffers pH and provides a constant supply of vital calciumReplenishes all 15 essential trace elements found in natural seawaterNaturally occurring buffer compounds maintain ideal saltwater chemistry. Eliminates major water quality problems and limits phosphate, ammonia, and heavy metals. Also buffers pH and provides a constant supply of vital calcium, as well as all other essential trace elements and microelements. Dissolves slowly for gradual change - no possibility of harmful overdose. 1/2 lb jar - 50 blocks (add 2-3 blocks per 10 gallons of water); 2 lb box - 24 large blocks (3-4 blocks per 50 gallons); 2.2 lbs block - treats 100+ gallons. For saltwater only.Please click on "More Information" for instructions for use.

Buffering agent great for conditioning freshwater planted aquariumsUse Acid and Alkaline Buffer together to achieve optimum aquarium pHMaintain stable aquarium pH levels for healthy aquarium inhabitantsAcid Buffer This phosphate-free buffer lowers and stabilizes pH in the acid range of 4.0 to 6.8. Designed specially for freshwater and planted aquariums, but may also be used to lower the pH in saltwater aquariums. 300 grams treats approximately 3,000 gallons.Alkaline Buffer This phosphate-free buffer raises and stabilizes pH in the alkaline range of 7.4 to 8.4. Designed for freshwater and planted aquariums. Will safely raise pH with little danger of pH shock. 300 grams treats approximately 420 gallons. Use 7 grams (1 level teaspoon) for every 10 gallons daily until desired pH is reached.Please click on "More Information" for recommended dosing.

Buffering agent great for conditioning freshwater planted aquariumsUse Acid and Alkaline Buffer together to achieve optimum aquarium pHMaintain stable aquarium pH levels for healthy aquarium inhabitantsAcid Buffer This phosphate-free buffer lowers and stabilizes pH in the acid range of 4.0 to 6.8. Designed specially for freshwater and planted aquariums, but may also be used to lower the pH in saltwater aquariums. 300 grams treats approximately 3,000 gallons.Alkaline Buffer This phosphate-free buffer raises and stabilizes pH in the alkaline range of 7.4 to 8.4. Designed for freshwater and planted aquariums. Will safely raise pH with little danger of pH shock. 300 grams treats approximately 420 gallons. Use 7 grams (1 level teaspoon) for every 10 gallons daily until desired pH is reached.Please click on "More Information" for recommended dosing.

Buffering agent great for conditioning freshwater planted aquariumsUse Acid and Alkaline Buffer together to achieve optimum aquarium pHMaintain stable aquarium pH levels for healthy aquarium inhabitantsAcid Buffer This phosphate-free buffer lowers and stabilizes pH in the acid range of 4.0 to 6.8. Designed specially for freshwater and planted aquariums, but may also be used to lower the pH in saltwater aquariums. 300 grams treats approximately 3,000 gallons.Alkaline Buffer This phosphate-free buffer raises and stabilizes pH in the alkaline range of 7.4 to 8.4. Designed for freshwater and planted aquariums. Will safely raise pH with little danger of pH shock. 300 grams treats approximately 420 gallons. Use 7 grams (1 level teaspoon) for every 10 gallons daily until desired pH is reached.Please click on "More Information" for recommended dosing.

Buffering agent great for conditioning freshwater planted aquariumsUse Acid and Alkaline Buffer together to achieve optimum aquarium pHMaintain stable aquarium pH levels for healthy aquarium inhabitantsAcid Buffer This phosphate-free buffer lowers and stabilizes pH in the acid range of 4.0 to 6.8. Designed specially for freshwater and planted aquariums, but may also be used to lower the pH in saltwater aquariums. 300 grams treats approximately 3,000 gallons.Alkaline Buffer This phosphate-free buffer raises and stabilizes pH in the alkaline range of 7.4 to 8.4. Designed for freshwater and planted aquariums. Will safely raise pH with little danger of pH shock. 300 grams treats approximately 420 gallons. Use 7 grams (1 level teaspoon) for every 10 gallons daily until desired pH is reached.Please click on "More Information" for recommended dosing.

Multi-purpose clarifier for use in both fresh and saltwater aquariums. Efficiently clears all types of clouding and aids biological filters.

Seachem Entice Flavor Enhancer Entice is a completely unique, all natural scent and flavor enhancer for finicky eaters. This was designed to address a previously unmet need for the variety of fish that are difficult to successfully keep because the simply wont eat. All you need to do is to soak any food item in Entice to attract the interest of finicky eaters. Ideal for all marine and freshwater fish. Directions: Briefly soak food prior to feeding or add 1 or 2 capfuls directly to aquarium in the same location in which food was just added. Shake well before use. There is no danger of over use so use as liberally or sparingly as you find necessary. 250 mL is good for 50 feedings. Product Features: · Entices finicky eater to eat · Makes it possibe to maintain difficult fish Item Specifications: Size: 500ml Directions: Briefly soak food prior to feeding or add 1 or 2 capfuls directly to aquarium in the same location in which food was just added. Shake well before use. There is no danger of over use so use as liberally or sparingly as you find necessary. 250 mL is good for 50 feedings.

Phosphorus supplement for the planted aquariumProvides the aquarium plant macronutrient, phosphorusEnhances and accelerates the growth of aquatic plantsThis safe solution of potassium phosphate will enhance and accelerate the growth of aquatic plants without enhancing algae. Takes the guess work out of phosphate dosing. 250 ml treats up to 5,000 gallons.Please click on "More Information" for recommended dosage and guaranteed analysis.