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: 16 fl oz, treats 2,500 U.S. gal. of pond water.

Size: 67 fl oz, treats 10,566 U.S. gal.) of pond water.