I have Sumps for trade...
Basically a complete setup.
20g Acrylic Sump(maybe more?) I don't know people exactly rate a sump, but it can hold 20 gallons before it would overflow. Although the volume of bioballs it hold's is more like 30-35 gallons... It has 750 blue bioballs in it. A quiet one 4000 pump, a Hang on the back overflow(missing U tube). The quiet one pump and bioballs have never been used. I also have a 1 inch check valve?makes it so the return line cant flow backwards. Also have lifeguard strainers for bulkheads, if you already have a drilled tank.
I'm looking to trade this sump setup for a fx5 or eheim 2028 prof 2 professional. I'd use it on my new L shapped tank, but the HoB filter slots are about 1/2 inch too narrow, and I don't really want to drill the tank. $200 cash takes it all also.
-Recouping my costs on this item. 50 dollars in bioballs, 50 for the sump, 60 for the pump, 7 bucks or so for the return line, 8 bucks for check valve, strainers were a couple bucks. Got the HoB overflow box in a trade. but they go anywhere from 50-80 bucks. Maybe you're running two Fx5 or eheims and want to mix up your filtration?
I also have another sump, with no bioballs in it that can also be traded for things I'm looking for. $50 cash takes this one also.
I'll try and get some pics tomorrow.