Yeah it's a big monster. I originally bought it for the glass, but I didn't have time or space or tools to build my own plywood tank. The 210 has 3/4 inch glass! and lots of it. With the tank I planned to make two big viewing windows (6x2.5) and a few side windows. I was going to keep the bottom pane for another project.
Buy repurposing the tank I could have made three huge tanks for the price of a single pane of new glass delivered. But it holds water, so it'll find a new home easily. It probably won't be used to its full potential, but ohh well.. not much I can do