I found a 90G tnk through a coworker for cheep and comes with a 80G sump. the tank is all glass and was used as a SW tank. I havent seen it yet but the price was impossible to pass up. I am told the glass is scratched on the inside and was wondering if there is a way to buff out the scratches or just live with them. I tried the search but didn't find what I was looking for
