The addition of KORDON'S AmQuel to aquarium or pond water quickly removes ammonia, chlorine and chloramines and is equally effective in both fresh or salt water. AmQuel removes ammonia by combining with the ammonia molecule and producing a third, harmless molecule.Features: Quickly eliminates all forms of ammonia, chloramines & chlorine. Significantly increase the load of fishes & invertebrates that can be safely kept in temporary containers such as shipping bags. Protects fishes & invertebrates by making tap water safe. Does not interfere with the biological cycle. Functions equally well in fresh or salt water. Removes toxic pheromones secreted into the water by dominant fish.Net Contents 1 gal. (3.78 Liters)