hey everyone I'm new to South/central American cichlids but not to fish I've been keeping African cichlids for 15yrs n decided to setup a tank with something different. My tank is 72"x20"x20" with 3 oscars, JD and turquoise severum they range from 2"-3" want to grow them out and see how everything works out and as they grow either move certain to fish to different tanks or re-home when the time comes.. any way I was looking for advise for a catfish that can go into this setup?? I thought about Pictus but read somewhere they dont recommend them with oscars Bc if there spines on their fins.. any ideas???