Kordon Smart Start Instant Water Conditioning Kit includes 1 ounce of each AmQuel Plus and Novaqua Plus to help condition fresh or salt water to make suitable for fish. AmQuel Plus quickly and effectively removes and detoxifies ammonia, chlorine, chloramines and harmful pheromones. NovAqua Plus supplies needed electrolytes and an artificial skin coating to help prevent shock and stress during handling of water changes. It also contains Echinacea, a natural herb that boosts immunity. Treats up to 60 gallons.