So I've seen plenty of examples of people refinishing acrylic tanks but I haven't seen many glass tanks refinished. The myth is that when you scratch a glass tank, it's permanent. I'm going to try to prove that's a lie.
I picked up a free 90 gallon that was "scratched beyond use as a display." I used that to practice on and now I'm working on my new 220 that I picked up from another member. It also had some pretty severe scratches but I've already done the initial sanding and taken out most all of the scratches. It is definitely more intense and time consuming but it's coming along nicely.
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