Dechlorinator Plus Stress Reducer -- CrystalClear Vanish Plus treatment perfect for new or established ponds to remove toxic chlorine that is found in city water supplies. Quickly restores balance. Immediately Removes Chlorine -- Vanish Plus can protect fish from gill damage that is caused by chlorine, while adding a protective slime coat to fish. Add treatment any time water is added to pond. Detoxifier and Conditioner -- Vanish Plus immediately removes chlorine, chloramine, heavy metals, and ammonia from freshwater ponds. Adds protective slime coat to fish, helping them cope with stress. Easy to Use -- Shake well. Apply 1 fluid ounce of CrystalClear Vanish Plus per 200 gallons. Pour directly into pond water to an area with the most circulation. Works quickly to remove chlorine. Safe for All Aquatic Life -- Vanish is safe for use with fish, plants, birds, insects, or domestic animals that drink from the pond. Use when performing a water change or refilling evaporated water. During the summer months when rainfall is not sufficient enough to maintain your pond's water level, you may need to add tap water for municipal or local water supply. These water supplies can contain chlorine, and even low levels of chlorine can be extremely toxic to fish and other aquatic life. Chlorine is a very powerful oxidizing agent and is toxic to fish at concentrations of less than 0.5 milligrams per liter. Chlorine can cause gill damage, which can result in gill lesions. These lesions will eventually thicken the gill filaments, leaving fish unable to utilize oxygen and release carbon dioxide. Vanish Plus will instantly neutralize chlorine that is present in tap water, all while promoting a healthy slime coat on fish to help reduce stress and heal wounds. Vanish Plus is easy to use and available in multiple sizes to best suit your needs. An 18 fluid ounce bottle will treat 1,600 gal. To use shake well and measure the appropriate amount of treatment solution. Simply pour into an area of the pond with a most circulation to ensure the product will disperse throughout the entire pond. Use 1 fl oz for every 200 gallons of pond water. Vanish Plus is ideal for backyard fishponds, koi ponds, small water gardens, and patio ponds. Can be used in hydroponics and aquaponics. When filling a new pond or water garden for the first time or after a pond clean-out, wait 20 minutes before adding fish and plants. Safe for all aquatic life and all types of fishes. When used as directed, treatment will not harm any living animal, frog, goldfish, koi, bird, turtle, pet, reptile, snail, dog, horse, or plant. Will not harm your waterfall pump, skimmer, aerator, filters, clarifier, purifier, detoxifier, conditioner, fountain, or accessories. CrystalClear offers many premium pond cleaning products and solutions to help fix your pond problems, from natural treatments to chemicals. Looking for the best pond care? See CrystalClear for your complete pond supply needs.