I am in the process of setting up my 180g tank. I am trying to get some ideas for tankmates for the 2 O's I plan to have in there. I have one 7in oscar right now in my 90g tank... I am planning on getting another when I transfer him to the 180. My filtration for the tank would be 30g sump, fluval 405 and 2 Emperor 400's. Any suggestions...
