Fritz Aquatics AFA83304 Fritzzyme 360-Freshwater Cleaner for Aquarium, 32-Ounce

FritzZyme 360 is a powerful probiotic blend of naturally occurring, live heterotrophic bacteria capable of digesting organic sludge common in aquariums. Sludge includes fish waste, leftover food and other decaying organic matter. Using FritzZyme 360 as part of a regular maintenance program will greatly reduce aquarium care including gravel vacuuming, water changes as well as prolonging filter media life. Rather than relying on freshwater bacteria to treat both fresh and saltwater, Fritz Industries has identified the species that naturally occur and perform best for each environment. FritzZyme 360 contains only species of bacteria native to freshwater. The bacteria in FritzZyme 360 is safe, non-toxic and non-pathogenic.