Well i'm about to take the dive again and set up my old JBJ 28g HQI. It's been sitting there for the past year and looking kind of sad. So tonight I filled it up just to see if it had cracked in the move. I'm safe there. But know i remember all the surface scratches it's got. This is where i'm stuck. Does any one know how to polish or can help me polish so I can set it back up. I would more then be happy to compensate you for your time and effort.