I am considering getting a new tank as soon as I have the money. I was looking for a 29-36 gallon tank. I was looking at my LFS and I saw the Oceanic Systems Cube. It measures 20 1/2 x 18 1/2 x 21 1/2. It is a 30 gallon. I wondered if this would be a good SW aquarium, or should I keep looking? I also saw a 36 gallon tank for around the same price. (Both include stand, hood, and tank)