Instantly dechlorinates and detoxifies pond water. Neutralizes chlorine and breaks the chloramines bond while not scavenging oxygen. Renders toxic pollutants harmless (iron, copper, lead, zinc, and free iodine.) Contains a pH buffer, two slime coat ingredients, and electrolytes for fish stress reduction. Fish and plant safe!! One ounce per 60 gallons of water will neutralize chlorine and chloramines.