Hi, I have a 5' long by 2' wide by 12" tall rimless Frag Tank. It was built by glass cages and has a built in overflow with holes in the back for returns.It also has a starfire glass front and all the glass is 1/2" thick. New this tank was $550, I would like to get $200. The tank has a very small chip on the right front corner, hardly neven noticeable. The white you see in the picture around the over flow and on bottom of the tank is dried coraline algea, it will scrape right off. Thanks for looking.