I think its a 110. Its five feet long and about 18 deep and maybe 20 or so high?
shallow sand bed maybe 1" in the front and 2-3 in the back. Now Idea about the live rock its spread across the tank about 4.5 to 4.75 feet and about halfway up so maybe 8-10" high? The tank has been set up since about 1990 or 91 at least and started out with just a few pieces and just kept adding.