calicichlid;1049601; said:72x24x24=y/231=180
i think not 100% sure. some guy was selling that same size tank for 350 here in ca. but i took a pass on it and brought 72x24x18 that came with a little more than the tank. but i think you made still.
7' is 84 inches...
84x24x24/231=209.4545454545....