alpha is a concentrated conditioner for saltwater. It is a least 50% more active than competing water conditioners. alpha removes chlorine, chloramine, and ammonia. It converts ammonia into a safe, non-toxic form that is readily utilized by beneficial bacteria and reef inhabitants such as clams. alpha may be used during tank cycling to alleviate ammonia/nitrite toxicity. alpha detoxifies nitrite and nitrate, allowing the biofilter to more efficiently remove them. alpha also promotes the production and regeneration of the natural slime coat of fish. alpha is non-acidic and will not impact pH, nor will it over activate skimmers. Use at start-up and whenever adding or replacing water.