Pond Flocculant is designed to clear pond water by combining suspended particulate (organic matter) via a process commonly known as flocculation. This allows all suspended oraganics within the water column to be attracted together. This makes them easily removed by your pond filter leaving your watergarden sparkling clean. Use 1 oz. per 1,000 gallons. Natural Clarifier - Pond Flocculent 16 oz PDFI6 Natural Clarifier- Pond Flocculent 32 oz PDF32 ponddepot@msn.com Copyright - All World Rights Reserved Pond bacteria, Pond Kits and Pondless Waterfall kits, Filter Pads, Underwater Pond Lights. pump replacements and pond algae control. Pond Depot provides excellent technical assistance and fast shipping for all orders. The staff at Pond Depot are highly trained and experienced in installing and maintaining ponds. We will gladly answer any questions that you have. Pond Depot your online pond superstore!