API Pond Chlorine & Heavy Metal Neutralizer

Instantly neutralizes chlorine, copper, lead and zinc, as well as other heavy metals found in tap and well water, all of which may be toxic to fish and plants. Chlorine and Heavy Metal Neutralizer Dosage Add 1 teaspoonful Add 1/4 cup per 100 gallons of pond water per 1,200 gallons of pond water Use as needed Treats up to  Item Size Treats up to 141B 16 oz 9,600 gal 141G 32 oz 19,200 gal