200 gallon Acrylic tank says it has lot of scratches. I have looked up a few things on how to get scratches out but is there a limit to how deep a scratch can be? Do not want to buy it then have a crappy tank lol.
http://baltimore.craigslist.org/for/3965063212.html
http://baltimore.craigslist.org/for/3965063212.html