Tetra Pond Sludge Reducer (Formerly Aquazyme Pond) 16oz

Sludge Reducer - Naturally clears pond water. Great to use in spring before water is shaded by aquatic plant cover. Contains high concentration of natural, beneficial bacteria and enzymes that consume organic matter and nutrients in pond water. Safe for fish and aquatic plants. Use regularly in spring and summer. Treats 16,000 gal Royal Item Number: ATS16439