Hi Everyone. I could use a little guidance. I'm about to get back into the hobby after a long absence, and I've been spending the last 6 months doing a lot of research. I think I have it narrowed down to the direction I want to go in. I'm looking at a 100g DT, 48x24x20. So far so good. But here is where I'm struggling. I now live in a 2nd floor condo, so space is at a premium for support equipment. I was drawn to using the Triton method to support my tank, both philosophically and the need for non-regular water changes is extremely attractive since I'm limited in my ability to generate large amounts of RODI water. But after deciding the DT I wanted, the need for an adequate sump needs to be taken in account. By the time I add a sump and ATO to the stand, I'm not sure where I could fit the dosing equipment and containers. Am I overlooking something? Should I abandon Triton (and the 'fuge), and try to figure out a way to do my routine maintenance with the restrictions I've got? Any input would be appreciated. Thanks.