Well, I've had my acrylic tank for about 8 yrs and hardly put any scratches in it. Well today I took the inside part of my magnet out to remove some bubble algae and set the outside magnet on the top of the tank. Well the outside piece picked up some aragonite on it and scratched the heck out of part of the front outside ou the tank. So, where's the best place to buy the scratch removal kit?