Remove chlorine, chloramines, ammonia, and heavy metals from tap water with TotalPond Chlorine Remover Plus. Fortifying, natural botanical extracts help boost the natural protective slime coat of the fish and reduce stress. One 16 oz. bottle treats up to 1,930 gallons of water. Add one capful (5mL) for every 20 gallons of pond or fountain water. Dosage can be doubled for startup treatments or in times of fish stress. Ideal for use before adding new fish to your pond, doing a water change, opening your pond in spring, and closing it in winter. When introducing new fish to your pond, use standard dosing to provide optimal water conditions for pond fish transition. Must be applied 24 hours before new fish are introduced to the pond. TotalPond Chlorine Remover Plus is an environmentally safe product. When used as directed, this product is safe for fish, plants, domestic and wildlife animals. For ornamental water feature use only.