Had a deep dimensions 200 gallon tanks for years. Sold it to the LFS. I placed the some of the contents into two small tanks (20x20x20 cube and a 24x24x12 frag tank) plumbed into a common 40 gallon sump. I miss my powder blue and sailfin tang. Decided to buy a larger tank. I ordered a 80 gallon reef ready seapora frag tank 948x24x16 inches). Hopefully will be here next week. In the meanwhile, I built a stand for the tank. It uses 2x6 outer supports and 2x4 inner supports. Top is 3/4 inch plywood. The legs are 4x4 wrapped with 2x6 on one side and 2x4 on the other. Essentially making a 5x5 dimension post, but not as strong. Should at least hold weight that a 36 inch height two post vertical shore. I used vinyl top which looks like granite to make the top water resistant.