Hello everyone, I currently have a 55 gallon with 5 mpimbwe frontosa that are just reaching the 4" mark and I would like to upgrade to a bigger tank. The tank I am looking at is a 90 gallon bow front. I have always wanted a bow front and the guy is willing to sell it to me with stand, light, and tops for $250. I realize that I should really be looking out for a six-footer, like a 125 gallon, but there are limited options on craigslist at the moment. What would you think my best bet would be for keeping my frontosa in the 90 gallon? My dad has an open 75 gallon for 1 or 2 and the LFS owner is a friend and said he'd take them for cash if I ever needed to move any. Could I possibly keep 3-4 in the 90 gallon. I have constraints at my apartment in chicago so it would be difficult to get by with a large six-foot tank but the 90 gallon would do. Let me know what you guys think. Thanks!