Do I need a valve on sump plumbing?????
Hey everyone,
I am just putting a sump in for my tank and I am wondering if I should be putting a valve in either the drain line or the return line?
Also I am wondering if a 1 inch drain line will be enough for my 50 gallon tank. I am planning on running around 700 gph.
Any advice will help!
Last edited by windcoast reefs; 06-03-2011 at 02:08 AM.
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