I just bought a 150 Gallon Fish Tank off of Craigslist for $500. It came with everything stand, gravel, sump, Hood, light, and other things. But what should I put in it?? The fish I will be putting in it from my 45 g tank are rainbow shark, eclipse catfish, and bristle nose Pleco. So any cool fish that are compatible with the ones I have will be good. All suggestions appreciated thanks!!