In the process of planning a new setup, and would appreciate a few suggestions on plumbing the DT to the Sump. The planned Display will be about 2200mm long by 750mm wide and 650mm high. I would like the display viewable from three sides. Tank will be on stand with sump underneath. Behind the tank will be a wall. Was thinking about a coast-to-coast, but I'd then need to make the display a bit narrower to allow for the plumbing (How much space would I need behind the tank). Links or pics of Ideas would be great.