Went down to my tank today, found the sump half full. Then I realize the carpet is a bit damp, and that everything in about a 5 foot radius is soaked, save for the things I had in a cardboard box. My tank had overflowed during the night, only about 15 to 20 gallons. Filled it back up again. Butters and Pip(my damsel and starfish) lived through it, then while I was dinking around in the sump the return flow pump's tube that leads back to the tank got disconnected, then a bunch of the water in my tank got sucked from the return tube in my tank down to the sump, then the sump overflowed. Fixed that, then I knocked the skimmer tubes aside, the pump made the sump water all bubbly, so I had to unplug the skimmer, re-do everything with it, and now it's all working fine. Paul couldn't find a company with an octo, so I'll probably order one from Octopets tonight or tomorrow. Anyone know how much shipping usually costs? Thanks.