Nutrafin Cycle 4 oz.

Nutrafin Cycle is a responsive biological aquarium supplement that ensures that all aquariums are immediately inoculated with a powerful team of beneficial bacterial providing a safe biological habitat for your fish. These highly effective microorganisms will create a biological flora that quickly metabolizes lethal ammonia and nitrate.

Ammonia and nitrate are a result of fish waste, excess decomposing food and other decaying organics that naturally occur in aquariums. The use of Nutrafin Cycle is strongly recommended for new aquariums as they do not contain the necessary concentrations of beneficially bacterial required to metabolize the waste that fish produce.

Available in a 4 oz. bottle.