There are quite a few South American cichlids that is ok. Examples are Jack Dempseys, any of the bigger acaras, severums, festivums, convicts, and firemouths. i does not propose maximum African cichlids, as many are much greater aggressive than the oscar. Plecos are oftentimes no problem with maximum fish. greater gouramis, like the blue, gold, and comparable should additionally be ok, as properly as medium length (mature) catfish. North American sunfish (mutually with some basses) species often stay in cooler waters than oscars, yet ought to probably tolerate temps as much as seventy six F or so, greater for short classes of time. N.A. bullhead and white catfish (not albino) additionally. Tinfoil barbs are training fish and could be stored in communities of a minimum of 6, probably too many on your tank. Silver money could be ok, lower back in a team of a minimum of 6.