yeah, it has morphed into about 3 or 4 different things...
By plumbing, the main thing i was wondering was how you seperated the skimmer and the refugium section coming from the drain bulkhead and you just use a simple tee. I was thinkin of somethin else a little more complicated involving a 45 degree, and a tee but I guess I should just stick to the notion of K.I.S.S (Keep It Simple Stupid). I'm not quite sure what you are talking about with the plumbing to exit the sump on the left end but maybe I can get you to help me out with that one cause my sump/fuge is exaclty like what you've described yours as and I haven't drilled it yet to put the bulkhead in or anything. I'll send you a pm
30 L aquarium, 50 lbs LR, 44 lbs LS, 192 W PC, CPR Backpack Skimmer