Ammo Lock - 16 fl oz

Instantly detoxifies ammonia produced by fish waste. Removes chlorine and chloramine in tap water. Works in fresh and saltwater aquariums. One teaspoon will detoxify 3.0 P.P.M. of ammonia, and remove 4.0 P.P.M. of chlorine or 2.0 P.P.M. of chloramine.