One And Only Nitrifying Bacteria Reef-PURE 2 oz

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.