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