I want a 300 gal. FW downstairs in my living room right under the TV. Medium planted with live plants, sand bottom, Stock: several pairs of angels, a big school of rummy nose tetra (like 30 of'em), a common pleco, a common sailfin pleco, a big shoal of several different types of cories, colonies of RCS and another kind of shrimp (there'd be lots of hiding spots so most would make it), 15-20 cardinal tetra, quite a few mystery, nerite, and Malaysian trumpet snails, a nice size school of marbled and silver hatchetfish, and maybe more. It would have a nice expensive top of the line canister filtration system, a water source built into the closet behind it.