BIO-Spira Saltwater Aquarium Bacteria

Bio-Spira® saltwater aquarium bacteria helps reduce dangerous levels of nitrite and ammonia.
Product No. 77963-02
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BIO-Spira® makes your marine aquarium fish-safe instantly.

With patented nitrifying bacteria, BIO-Spira® accelerates the establishment of the bio-filter in newly set up saltwater aquariums. The live bacteria start working immediately to provide a safe and healthy environment for your fish without the long wait. BIO-Spira can also be used after a water change, when adding new fish or after medicating.

• Live nitrifying bacteria start working immediately to reduce dangerous ammonia and nitrite

• BIO-Spira prevents new tank syndrome

• The patented mix of Nitrococcus, Nitrosomonas, Nitrosospira and Nitrospira is proven to work

• Shelf stable formula requires no refrigeration

• 100ml treats up to 30 gallons; 250ml treats up to 75 gallons; 5ml treats 10 gallons