Complete Care is a one-step water conditioner that contains Pro-coat, the natural slime coat protector. It is advanced protection for all freshwater fish. Removes harmful chlorine and chloramine, detoxifies ammonia quickly and safely, prevents infections and heals injured fish, replenishes slime coat during stress, removes hazardous heavy metals. Enriched with stabilized vitamin C for disease resistance and B-complex for natural stress protection. Treats up to 1,720 gallons.