FritzZyme 7 Live Nitrifying Bacteria

Speed up aquarium cycling with one of the industry's most trusted beneficial bacteria products.

FritzZyme 7 introduces live nitrifying bacteria that begin establishing your biological filtration immediately, helping convert harmful ammonia and nitrite into safer compounds.

Ideal for:

• New aquariums
• Filter replacements
• Water changes
• After medication
• Moving aquariums

Features

• Live nitrifying bacteria
• Rapid biological filtration
• Reduces ammonia
• Reduces nitrite
• Freshwater formula
• Safe for axolotls