Cycle is a super-concentrated formula for freshwater and saltwater aquariums used to keep you fish healthy. It is an all-natural product that is not harmful to plants, animals or humans. It can be use when setting up a new aquarium, adding new fish and after using medication. It releases massive amounts of beneficial bacterial strains into the aquarium.

Each dose works to reduce dangerous ammonia and nitrate levels in the aquarium.

Note: When introduced to water, it will initially appear cloudy and emit a slight odor. This needs to be refrigerated after opening. This product treats 470 gallons.

Instructions:
Shake well before using. Weekly maintenance: use 1 capful per 10 gallons weekly.

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