For now I had been setting the thermo/hygro on the log where it's a little more dry (though I did move it to spray in there, and then put it back on the wet log). I still worry this isn't giving me accurate readings for Humidity (I know the temp is pretty good since I also have the glass thermo in there and they read the same). I want to mount it perhaps, but I just don't know where to mount it so it's not in the way, not ugly and ruining the look of the tank, but also so it's relevant (like I don't know if the humidity at the very top of the tank is the same as the areas she will actually be hanging out). I would like to feel secure enough that I don't need it, but I don't think I am there since over night it did drop down to 80% according to the hygro. If I do attach it to the tank (it's the sticky kind with velcro) is it going to come off if I choose to later? Or will it leave a horrible sticky mess on the glass? Is there a better option out there? Should I just look into a digital one, and if so, which one?