Seachem Safe is the complete and super-concentrated dry conditioner for both fresh and salt water. Safe removes chlorine, chloramine and detoxifies ammonia, nitrite, and nitrate. It is non-acidic and will not impact pH. As a further bonus for the reef hobbyist, Safe will not over-activate skimmers.
Seachem Safe may be used during tank cycling to alleviate ammonia/nitrite toxicity. It contains a binder which renders ammonia, nitrite, and nitrate non-toxic, allowing the biofilter to more efficiently remove them.
Use at start-up and whenever adding or replacing water.