I bought a 180g tank with corner overflows and one of the overflows is off and have to reatatch it. The tank doesnt leak but the silicone is starting to peal. I was wandering if i could just cut away the silicone that is ther and put a new coat around the whole tank when i fix the overflow. I dont want 180g of water on my floor and was wanting to know if this would hurt the structure of the tank? thanks for your help.
