FritzZyme 7 Live Nitrifying Bacteria Naturally Removes Amonia & Nitrite for Freshwater Fish (1-Gallon)

Description

🐠 Keep your tank thriving—because your fish deserve the best!

FritzZyme 7 delivers live, species-specific nitrifying bacteria that rapidly reduce harmful ammonia and nitrite levels in freshwater and brackish aquariums. With a one-year shelf life and no refrigeration needed, it’s a convenient, proven solution trusted by professionals for over 30 years to maintain stable, healthy aquatic environments.