Getting ready to buy a new house and of course I am beginning the planning for my next big tank. I currently have an 8' 380g. The dimensions I am considering will be either a 120 or 144 (10' or 12') long x 30 wide x 30 tall. My current tank is 36 tall and I hate it. I love the look, but it is a PITA to clean or aquascape. So it would roughly be 550 to 650 gallons or so. Do any of you guys have longer tanks such as this? I am looking for ideas right now and I would like to see how one similar to this would look. If you have one please post up. I appreciate your help. This project is is 6 mos to a year away.