I have a 75 gallon tank (tank only). I originally bought it from a guy who used it for reptiles. Was going to use it for a sump that didn't pan out (too big). Has some duct tape marks on the outside (top of the back) and a slight melted part (1"x1" square) I'm guessing came from a heat lamp. does not affect putting hoods on tank and is not visible when looking at it from the front. Asking $80. Pick up only in Keene, NH. Thanks for looking.