I came home from school and I go to my snake tank to see that he's in a.. sticky situation. Let me put it blunt- there's a small adhesive thermometer in the top corner of the tank (which I don't use, it's always just been there) and when I went to put it back up, my snake was stuck to it! I guess it had fallen and he went to investigate and ended up getting stuck. I took the thermometer part off but the sticky part is still stuck. What do I do?