....But where does everybody buy their bigger tanks (100 gallons and up)? I currently have a 10. 20 hex and a 29 t w/ live rock and fish, the 20 hex has been up for almost 2 yrs. w/ gorgonian,xania,zoanthids,green star an button polyps as well as 2 types of shooms? My wife and I have seriously caught the bug and want to step up to reef w/ corals and seagrasses (if anyone has info on that). First time posting by the way ...hello everyone from Mark in Warren.