Hello All,
I am currently contemplating upgrading my reef tank to either a 65 gallon (36"L * 18"D * 24"H) or, a 90 gallon tank (48"L * 18"D * 24"H). I would go, no brainer, with the 90, but it will be a bit big for the space. So, size wise for the room, the 65 seems the better idea. However...