White PVC Swing Check Valves, Female Threaded Ends (FPT) Size:1-1/4" FPT Manufactured with brown Adamantine Spar

Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high temperature and pressure

The Rhino II brings commercial quality to your pond at an economical price

Corn Gluten Meal

typically in 1-2 weeks

White PVC Swing Check Valves, Female Threaded Ends (FPT) Size:1-1/4" FPT Manufactured with brown Adamantine SparCheck valves are essential when using a waterfall filter in conjunction with a pond skimmer. The check valve will prevent water in the filter from back flowing into the skimmer when the pump is switched off and keep water in bogs when the pump is turned off and other purposes. Check valves are also essential when an external pump is being used. The check valve prevents the water from draining back into the pond or reservoir, keeping the external pump