I am thinking about getting rid of all my fish out of a 6x2x2 (180 gal) exept a pair of 12" oscars, could i keep in there for life (or a long time), the pair of oscars a RTGG, and a Giraffe catfish? It is filtered by an FX5. What do you think? Or would i be better off getting another RTGG, i'd like a pair or even three on there own. Could this work? There might also be in there a 9" Indo datnoid.
