Ammo Lock

Works instantly to detoxify ammonia produced by fish waste, which is the number one killer of tropical fish in an aquarium. Also removes chlorine and chloramine from tap water. Eliminates ammonia stress and protects healthy gill function.

Just one teaspoonful will instantly neutralize 3.0 ppm ammonia, 4.0 ppm chlorine, and 2.0 ppm chlorine in ten gallons of aquarium water. It simply converts the ammonia to a non-toxic form.

As a result, ammonia test kits will still test positive for the presence of ammonia, even though it is harmless to fish. The biological filtration will then consume the non-toxic ammonia, converting it to nitrite and then to nitrate. For fresh or saltwater use.