ShoreRestore - Eco Friendly MUCK SILT SLUDGE Digester Pellets Bacteria Enzymes Reduce Control Organic Build-up in Lake and Pond (3lbs) PREMIUM GRADE: Shore Restore Muck-Silt-Sludge Pellets are made from only the highest quality blend of select bio-vitamins, probiotics & bacterial cultures specifically designed for breaking down & eliminating organic buildup in lakes and ponds. 100% NATURAL: Pellets are biodegradable and completely safe for all aquatic species, fish, waterfowl, and humans. They will not kill living plants or algae. POWERFUL: They are dense, slow-release pellets designed to sink down into the muck and effectively deliver essential bio-stimulants and indigenous bacteria. Capable of reducing up to 12 INCHES of build-up per month. (see dosage rates on back label for details) IMPROVES LAKE & POND HEALTH: Our Muck-Silt-Sludge Digester Pellets help reduce phosphates, amonia, toxic gas & odor in lakes and ponds of all sizes. Optimum performance in waters over 60 degrees. RESIDENTIAL & COMMERCIAL USE: Great for Lakes, Decorative Ponds, Retention Ponds, Shorelines, Golf Courses, Aquaculture