Hope I post this in the right sub-fourm, as I took the rim off of my biocube yesterday I noticed that I scratched the glass. Now it's a small scratch, but my fingernail catches it. I believe the saw blade I used to cut threw the plastic caught it on accident..... So, I'm just curious if there is something out there that will rid the scratch. I'm slightly OCD,lol, so now I just see these 3 small scratches..... It's as if only 3 teeth touched the glass...... I used a towel but obviously it slipped past it on this corner..... I have tried toothpaste but nothing else..... I'm wondering if a windshield repair kit might work?