i was taking some 1-1/2" rocks out of my empty tank and dropped one and chipped the bottom glass panel. the chip is about as round as a bb and maybe 1/16" into the bottom glass that is 1/2" thick. its about 6" in from the back and 10" from the side. what should i do? put like a 12" patch panel of glass over it? put foam under the bottom panel when i set it up? maybe have it filled in like a car windshield? its a 72"x18" piece of glass. any suggestions?

