PondCare(R) Pond AlgaeFix(R) – 64 oz. – Treats 19,000 gallons
Effectively controls many types of green or green water algae, string or hair algae and blanketweed in ponds that contain live plants. Keeps ornamental ponds and water gardens clean & clear. Controls existing algae and helps resolve additional algae blooms. Can be used in ponds with plants! Treats 19,000 gallons.