I may be alone on this one, but I'd have to vote Oscar!
not always some lone oscars become very aggressive, so co-existing might or might not be possible in the futureLike Michael Jackson sang- you are not alone. Because I'm voting for an oscar as well. Great personality not very picky with foods. Don't get me wrong, Red Devils are beast and look great in adult hood but if you we're to get an O, somewhere along the future you might want another fish and its likely that your oscar will co-exist with it. Good luck my friend.
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