give me some suggestions!

[JESToner]

that was years ago by the way

 

[jordanlewis100]

its not a RTC
its an asian red tail catfish
dont get nearly as huge

i know these cats normally stay at around the 24" mark in an aquarium but they can reach 38"(or more!) and weigh around 80kg that is huge and they are real aggressive once they get bigger so i wouldnt put a poly in there even without the cat as your cichlids (apart from the oscar) will be too aggressive once they grow up