FritzZyme Nitrifying Bacteria – Natural Biological Aquarium Starter FritzZyme Nitrifying Bacteria jumpstarts the biological filtration process in new and established aquariums by introducing live beneficial bacteria. These essential nitrifiers convert toxic ammonia and nitrite into less harmful nitrate, helping establish a stable nitrogen cycle and a safe environment for fish and invertebrates. Unlike chemical treatments, FritzZyme provides a natural, biological solution that supports long-term aquarium health. It’s ideal for new tank setups, after water changes, or when adding new livestock. Safe for all freshwater and saltwater aquariums, including planted tanks and reef systems. Benefits: Establishes and stabilizes biological filtration Reduces ammonia and nitrite naturally Safe for fish, plants, and invertebrates Speeds up cycling in new tanks Trusted by aquarists for over 30 years Buy FritzZyme Nitrifying Bacteria to naturally build a healthy, balanced aquarium ecosystem.
