Ok so my kit came with a thermometer and we put it on but then my mom said it should go on the side so we can see better and when we took It off it broke. Half of it came of and most of it stayed on the glass. So would it be ok to use glue off on the outside of the aquarium? It's glass so would the chemicals soak in or would it eat through thE glass it's extremely powerfully stuff. Also would it be ok to windex/that jet dry spray stuff the outside It's gotten real dirty. Thanks!