A friend of mine has the same Kangertech Mini ProTank 3 that I do, but while he was filling his at one time, his kitten came to him and he ended up dropping it, now the bottom seal between the glass and the coil base is warped. I have tried several things to fix it, but it seems glued to the pyrex part of the tank and will not go back into the holding circle on the base. If I were to buy a new glass, would it replace the ring as well, or is there a way to fix just the ring itself?