Stress Coat removes chlorine and detoxifies heavy metals. It also contains aloe vera to promote the healing and the regeneration of fish tissue. It also helps to form a synthetic slime coating on fish, for protection. To repair damaged fins or skin and replace the fishs slime coating, simply add two teaspoons per 10 US gallons of water. For larger volumes of water, add cup per 60 US gallons. To remove chlorine and neutralize chloramines, add one teaspoon per 10 US gallons. Be sure to keep product out of reach of children. Product is intended for use on ornamental fish only, not for those intended for human consumption, nor is it intended to be substitute for medication. Product is to be used only when setting up an aquarium, handling or adding fish, or when changing the aquarium water.