hey my friggen 45 gallon goldfish tank sprung a leak this morning. i put all my fancy goldies in a rubbermaid tub with their filter and i just got them a odd size hex tank from craigslist. something along the lines of 35 40 gal. anywho the tank has mirror backing which i think is cool to some point but its flaking off and looks like CRAP. any suggestions to remove it? i tried a razor scraper and i figure im going to end up damaging the glass because it isnt working out to well. any advice would be appreciated. thanks in advance.