So I finally picked up my tank, and I dont know if it was the LFS or my 4 year old son, but there is a scratch right in the front about 6 inches long.......its not very deep at all, and is fairy faint, so I was just wondering if anyone knows how to repair something like this? Also, if it cant be repaired, do you think it will be THAT noticable? The scratch is on the outside of the tank.....