I purchased a Pre-owned 90 gallon corner overflow tank. I'm a straight-shooting Fluval FX5 guy. I've never had a sump system. I've never had an overflow system before and I'm totally lost. I'm assuming that I will need a sump and a stand that will allow for plumbing beneath the tank, since there are connections on the bottom of the tank. Can someone please point me in the direction of where I need to go to get the proper information on setting up such a system? I'm sure there is information on the site. Also, feel free to give me your advice. I humbly appreciate your assistance. I hate walking into a LFS and asking for advice, without some prior knowledge. It's comparable to walking on a used car lot with zero knowledge of cars. We have a few shady LFS's. Thanks and ALL comments are welcomed . . . The more, e better.