Aquarium Ammonia-Ease 1 oz. High ammonia is a killer of fish and life in the water garden pool or aquariums. After checking the ammonia levels and an increase is evident, "Ammonia-Ease" is highly recommended. It contains a special formulation to treat high toxic ammonia. A real must when the temperatures rise and the ammonia becomes toxic. Ammonia-Ease also reduces any chlorine and chloramines. Allontoin is a well-known topical healent and is included to address any ammonia burn. 1 ounce treats 120 gallons.