My local fish store has a 265 in the back with 5 big pleco some big oscars a huge featherfin and some knifefish so I think if I got an Oscar from them it wouldn't bother the pleco, I like the chocolate and chisel tooth cichlid, and am reading up on then now.
but what if you have quadruple the filtration?
eddie, go look at the video I posted in the goldfish thread and watch it with eyes closed. I can't be the only one who finds it giggles-inducing