Sump help!'?!??

[Mashpotatoes74402]

Set up my sump.... Eshopps 300 gph overflow
And some crazy huge return pump.... What can I do to control the flow of this pump. I've got it on the lowest setting. ????? Add a valve on the return line????

 

[mr_X]

Yes. A ball or gate valve on the return is the way you would do it.

 

[lovefishys]

Just make sure that the ball valve doesn't have any metal in it. It will rust quickly and harm your tank. We had to special order ours.

 

[Duddits]

Home Depot sells PVC ball an gate valves. All plastic. I know because I work there