Not prying here, but have you tried the Novus 123 scratch remover? It worked pretty well for me and mine was very scratched, but not deeply scratched. I think you'd have to sand paper a very deep scratch.newmarineguy said:I am trying to find someone to replace the front of my 120 gallon acrylic tank. There is one scratch that bothers me. Does anybody know of a company that would do that? It's a Clarity Plus 1/2inch.