TERMIN-ITE 8 OZ WATER TREATMENT FOR AQUARIUM OR POND is a highly concentrated blend of nitrifying enzymes and specialized bacteria that work to naturally consume toxic ammonia and nitrites in fresh and saltwater aquariums. This natural elimination of waste products helps to stabilize the aquarium environment, reduce fish loss, promote fish health, and boost or maintain essential biological cycles. Total bacteria count is 4 billion plus per bottle.