True Union Ball Valve, 2" PVC Unions (SOCxSOC) This 4 diffuser manifold is

This 4 diffuser manifold is a good option for shallow water ponds without a significant amount of muck

16 ounce bottle is enough to lower pH by 1 point in 960 gallons of water in most cases

No water restrictions associated with the use of this product

This product improves water flow visually and the black color hides the foam in the shadows of the rocks

These heavy-duty white valves feature schedule 80 PVC construction with EPDM seals and seats and are rated to 150 PSI

True Union Ball Valve, 2" PVC Unions (SOCxSOC) This 4 diffuser manifold isThese heavy duty gray valves feature unions on each side allowing for easy disconnection and valve replacement at critical points in your plumbing. They have schedule 80 PVC construction with EPDM seals and seats and are rated to 150 PSI. Both female socket and threaded couplings are included!