Well, after having my fluval 13.5 up and running for several months I caught the itch and did what my wife said I couldn't do when I got that tank, buy a big one. So over the weekend a 48X24X36 180G tank found its way to my house. I havnt had a chance to do much with it yet other than get it wrestled in to my basement, lose a few friends over suckering them in to helping me and realizing I have a lot of work ahead of me. next will be working on getting a sump built and plumbing everything. I will update as I make more progress!