Its an in wall 125.The 6 foot long by 22" high size.Needs to be 72" X22"H to fit ,Width doesn't matter I can go larger here if need be.Looking for just a tank UP TO $300 range if I have to purchase.RR if possible.If I have to buy a new tank I will sale my old tank to someone for cheap.Maybe they can fix it and use it for a sump or beginner tank or something.Its heavy may need a few guys to lift.I needed 4.I am crossing my fingers that I won't have to buy a new tank at this moment.