I'm looking at selling my 90 gallon saltwater FOWLR and picking up one of these. I have been thinking about getting a 48x48x24. I didn't know they made tanks of similar dimensions. I saw the 36x36x27 the other day at Big Al's in Hamilton, Ontario and I am totally in love. As soon as my tank is sold I am getting one of these and I'm already thinking about stocking choices. I plan on running my Rena XP3 to start and eventually building a sump. I've only gotten so far as to chose 2 fish to stock it with. Ornate Bichir and BGK. What else do you guys think?