I have a 200gal tank its 5x2x3 just curious on how many polys you guys think i could have in their or if i have to many all ready currently have 4 endlie from 7"-15" 4 ornates from 7"-17" 5 sens 5"-9" 1 lap 12" 1 weeksii 11" 1 polli 7"-8" 1 buett 11"-12" and 1 del 8-9" i currently have a del and retro im growing out in another tank that will go in their in the future im only going to keep the two larger sens the others im going to get rid of, im wanting to maybe get a congi, palmas ,moke ,and hopefully a teugelsi.