I3u11he4d;3291871; said:what size should i use for plumbing a 500 gal.10'x32"x30",1-90gal and 1-55gal sumps,dual corner overflow.and a suggestion on pump size would be appreciated.what kind of turn over should i shoot for?
hybridtheoryd16;3297255; said:A good general rule of thumb with a sump is 4-6 turn over per hour. But that is also considering a sump that is the usual 1/3 of the tank volume.
In your case I would go with 6-8x total.
1x in the refug
and 6-7x in the filter sump.
Also don't forget to have the sumps equalized in some way.
I3u11he4d;3300057; said:Equalized?
CHOMPERS;3300561; said:He means that they need to be connected with plumbing to allow water to flow between them. Two sumps and two pumps won't work on a single tank. One sump will want to overfill and the other will frequently pump dry.
Dixon81;3301172; said:I dont think you have many options with this setup so ill gladly take it off your hands.![]()
