Waterfall & Rock Cleaner Professional Grade (9 Lb)

Waterfall & Rock Cleaner quickly dissolves debris from waterfalls, streams and rocks on contact, significantly reducing pond maintenance. Simply sprinkle the treatment directly on the affected area and watch the debris disappear. Waterfall & Rock Cleaner is able to be used at any water temperature, making it an excellent choice for any time of year.

The 9-pound container will treat up to 3,650 square feet of surface.