i find out today about a new tank supposed to be aprox 500 gal eight ft long not sure on the other measurements yet ive heard 30 in and 48 in but the lady on the phone was clueless so we'll see anyway im thinking midas, a pike, and jag with a catfish and possibly silver dollars or something along those lines help me out guys you're the experts so far my cichlid exp. has been mainly jds, severums, and smaller cant wait to go monster