Ah, nice FUTS Reefneck. Im digging the ASM of yours, im still saving up...untill then ill have to stick with my remora lol. It looks great under there. Wish my stand had that much room inside it, i got a flatback hex so i could probably only fit a 10 gallon under there. I have my 30 gallon sump behind my tank, which is in a hard to reach area so not much is in there besides a few pieces of LR.
Here are a few old pics :
Note: Those are pics of when i just set it up. There are now hose clamps on all fittings, the skimmer is no longer in the sump, some LR has been added, and the water level is much higher