Pond Zyme Sludge Destroyer, 8-oz. Horse Supplies Selenium is a recognized antioxidant

Selenium is a recognized antioxidant similar in effect to Vitamin E

3/8" mnpt x 3/8"

heavy duty 1-5/16" diameter

For Connecting 2 Pieces Of 3/4" Cross Link Polyethylene Pex Tubing

PE-RT and SDR-9 HDPE pipe in any combination

Pond Zyme Sludge Destroyer, 8-oz. Horse Supplies Selenium is a recognized antioxidantContains one (1) API POND ZYME SLUDGE DESTROYER Pond Water Cleaner With Barley 8 Ounce Container Contains natural active ingredients to break down fish waste and consume pond sludge Breaks down dead algae and digests leaves and grass clippings Helps to reduce overall pond maintenance and keep pond clean Use twice a week for two weeks in ornamental ponds for start up and end of season, then once every two weeks for regular maintenance