Union Check Valve, 3" 45 Elbow (SOCxSOC) It is an effective environmentally

It is an effective environmentally friendly chemical that breaks down completely soon after application

com if you would like assistance with sizing an aeration system

for a much more secure connection than rubber couplings

• (2) EBC44 Eco-Bog Cubes

It comes with a six outlet strip and can run up to 16 ea Mini LED Lights or 9 ea 48 Diode LED Lights

Union Check Valve, 3" 45 Elbow (SOCxSOC) It is an effective environmentallyThe union connections on these check valves allow you to glue the lines together, for a much more secure connection than rubber couplings, and still be able to easily disconnect them. Used in the skimmer for most EasyPro Pond Kits, the inside couplings are female socket.