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Special blend of nitrifying bacteria rapidly conditions aquarium waterPrevents ammonia and nitrite toxicity in freshwater and saltwater aquariumsEstablish a balanced aquarium quickly with biological filtration in a bottleBacterial additive developed by Dr. Timothy A. Hovanec, the renowned expert on nitrifying bacteria. Unlike many other bacterial additives, fish can be added immediately after use. Eliminates new tank syndrome, instantly creates a biofilter, and naturally removes toxic ammonia and nitrite. Use when setting up a new aquarium, or after water changes and disease treatments to quickly establish a natural biological filter. You cannot overdose with this product - use entire bottle to treat aquarium. Keep refrigerated for longer life. 2 oz treats up to 30 gallons. Choose Saltwater or Freshwater formulas.Please click on "More Information" for directions.Please Note: During periods of freezing temperatures or extreme heat, 2-day air service is highly recommended to preserve live, active bacteria.

Special blend of nitrifying bacteria rapidly conditions aquarium waterPrevents ammonia and nitrite toxicity in freshwater and saltwater aquariumsEstablish a balanced aquarium quickly with biological filtration in a bottleBacterial additive developed by Dr. Timothy A. Hovanec, the renowned expert on nitrifying bacteria. Unlike many other bacterial additives, fish can be added immediately after use. Eliminates new tank syndrome, instantly creates a biofilter, and naturally removes toxic ammonia and nitrite. Use when setting up a new aquarium, or after water changes and disease treatments to quickly establish a natural biological filter. You cannot overdose with this product - use entire bottle to treat aquarium. Keep refrigerated for longer life. 2 oz treats up to 30 gallons. Choose Saltwater or Freshwater formulas.Please click on "More Information" for directions.Please Note: During periods of freezing temperatures or extreme heat, 2-day air service is highly recommended to preserve live, active bacteria.

Special blend of nitrifying bacteria rapidly conditions aquarium waterPrevents ammonia and nitrite toxicity in freshwater and saltwater aquariumsEstablish a balanced aquarium quickly with biological filtration in a bottleBacterial additive developed by Dr. Timothy A. Hovanec, the renowned expert on nitrifying bacteria. Unlike many other bacterial additives, fish can be added immediately after use. Eliminates new tank syndrome, instantly creates a biofilter, and naturally removes toxic ammonia and nitrite. Use when setting up a new aquarium, or after water changes and disease treatments to quickly establish a natural biological filter. You cannot overdose with this product - use entire bottle to treat aquarium. Keep refrigerated for longer life. 2 oz treats up to 30 gallons. Choose Saltwater or Freshwater formulas.Please click on "More Information" for directions.Please Note: During periods of freezing temperatures or extreme heat, 2-day air service is highly recommended to preserve live, active bacteria.

Special blend of nitrifying bacteria rapidly conditions aquarium waterPrevents ammonia and nitrite toxicity in freshwater and saltwater aquariumsEstablish a balanced aquarium quickly with biological filtration in a bottleBacterial additive developed by Dr. Timothy A. Hovanec, the renowned expert on nitrifying bacteria. Unlike many other bacterial additives, fish can be added immediately after use. Eliminates new tank syndrome, instantly creates a biofilter, and naturally removes toxic ammonia and nitrite. Use when setting up a new aquarium, or after water changes and disease treatments to quickly establish a natural biological filter. You cannot overdose with this product - use entire bottle to treat aquarium. Keep refrigerated for longer life. 2 oz treats up to 30 gallons. Choose Saltwater or Freshwater formulas.Please click on "More Information" for directions.Please Note: During periods of freezing temperatures or extreme heat, 2-day air service is highly recommended to preserve live, active bacteria.

Special blend of nitrifying bacteria rapidly conditions aquarium waterPrevents ammonia and nitrite toxicity in freshwater and saltwater aquariumsEstablish a balanced aquarium quickly with biological filtration in a bottleBacterial additive developed by Dr. Timothy A. Hovanec, the renowned expert on nitrifying bacteria. Unlike many other bacterial additives, fish can be added immediately after use. Eliminates new tank syndrome, instantly creates a biofilter, and naturally removes toxic ammonia and nitrite. Use when setting up a new aquarium, or after water changes and disease treatments to quickly establish a natural biological filter. You cannot overdose with this product - use entire bottle to treat aquarium. Keep refrigerated for longer life. 2 oz treats up to 30 gallons. Choose Saltwater or Freshwater formulas.Please click on "More Information" for directions.Please Note: During periods of freezing temperatures or extreme heat, 2-day air service is highly recommended to preserve live, active bacteria.

Works in fresh salwater or ponds to bring about 1.0 ppm of phosphate or silicates down to less than .05 ppm in a 120 gallon tank for every dry quart of medium. this product will not release soluble alminum compounds into your aquarium.

Product Details
Place directly in water flow will treat 120 gallons.
1 quart
Ceramic medium which absorbs phosphates.

Removes organic pollutants stain and entrained toxic gases to provide a pure environment in marine and freshwater aquariums. does not remove trace minerals from the water as competing products and carbon can do. life is about 2 years of service.

Product Details
Place in a polyester bag and position for water to flow through the material. white beads turn brown or yellow indicating exhaustion. regenerate when exhausted or every 5 to 7 days until the aquarium is clear.
16 ounces
Macroporous organics adsorption resins.

Peanut butter flavored treat for your favorite dog. Give as a reward for good behavior.

Safely and slowly decreases ph levels preventing ph shock. optimize aquatic environments for superior fish and plant condition.

Product Details
One drop per 20 u.s. gallons.
Contains sulfuric acid and sodium bisulfate. contains no phosphates. condition color and reproduction are in many cases related to ph levels.

Safely and slowly increases ph levels preventing ph shock. optimize aquatic environments for superior fish and plant condition.

Product Details
For freshwater use.
Contains no phosphates. condition color and reproduction are in many cases related to ph levels.