it is a 33 gallon tank. got a pleco and an irridescent catfish in there. some sort of upside catfish too not sure what it really is though, looks like a loach but is shorter and less of the cylindrical body.. has like a leopard print i think.
Hiya ckwa32, welcome to MFK.
I have not kept parrot fish so I don't know what goes with them, I have kept angels and any similar sized non-aggresive fish tends to work though you have to watch for fin nippers no matter what the breed, even blackskirt tetras can sometimes worry at an angels fins. Clown loaches and african butterflys never caused me problems, nor did danios, cory cats, or small pictus cats.