Brand New Laguna Bio Sludge Control for Ponds

This Laguna Bio Sludge Control is designed to break down organic solids and pond sludge. It activates immediately upon adding it to your pond water. It's an organic sludge remover that is safe for fish and plants, helping to improve overall pond water conditions. Features: 2 L (67 fl oz), treats 40,000 L (10,566 U.S. gal.) of pond water. Includes: 1 Jug Laguna Bio Sludge Control, 2 L (67 fl oz).