Bio Sludge Control 67.5 oz PT888

Laguna Bio Sludge Control is specifically formulated to break down organic solids and pond sludge. The water treatment activates immediately when added to the pond water. A completely organic sludge remover, Bio Sludge Control is safe for fish and plants and will help improve overall pond water conditions.
Size: 2 L (67 fl oz), treats 40,000 L (10,566 U.S. gal.) of pond water.