Aquascape Maintain for Ponds combines our most effective pond water treatments into one powerful formulation to successfully keep ponds clean, clear, healthy, and maintenance free. This easy-to-use water treatment contains a powerful blend of beneficial bacteria, phosphate binder, flocculant, and pond detoxifier. The bacteria blend includes lithrotrophic, heterotrophic, and photosynthetic bacteria strains, keeping pond water healthy, beautiful, and safe for pond fish. The included phosphate binder locks up excess nutrients that could otherwise cause issues with water quality, and the flocculant quickly clears cloudy water by clumping suspended debris. A pond water detoxifier is added to the formulation to remove and detoxify chloine, chloramine, heavy metals, and other toxins, making your pond water safe for fish and plants. The easy-to-use pump top accurately measures 100 gallons of treatment per pump and the 32-ounce bottle treats 20,000 gallons total. Maintain for Ponds is safe for fish, plants, pets, and wildlife.