I'm in the process of setting up a 55 gallon tank. At this point it's just sitting in my living room, but eventually it will be housing barbs, giant danios, and pictus cats. I'd really like a pleco or two, and am thinking of bristle nose or clowns, but was wondering if anyone had a suggestion of something different. I'd like a little bigger one, but I know the tank is too small for a common or a sailfin. Any suggestions?