We have a beautiful 55 gallon acrylic on a custom oak stand full of crushed coral and other corals sitting our garage. Lights, too. No filter right now. And as soon as I can A) paint the bedroom; B) move the armoire out of the office into the bedroom and; C) move another huge piece of furniture in the office to to the spot where the armoire is we'll move in the 55 and get a filter and start cycling it.
Can't decide between brackish or africans yet, though.