Aquascape Clean for Fountains effectively cleans and clarifies fountains and fountain water to keep your water features clean and clear while significantly reducing maintenance and issues with water quality. This special formulation is ideal for water features with standing water, including container water gardens and other features containing fish or plants. This easy-to-use water treatment contains a fast-acting flocculant and phosphate binder to help clump and clear suspended debris. Clean for Fountains also safely prevents and eliminates foam. The easy-to-use pump top accurately measures 100 gallons of treatment per pump and the 32-ounce bottle treats 20,000 gallons total. Clean for Fountains is safe for fish, plants, pets, and wildlife.