Quote Originally Posted by tmartin2347 View Post
have you found paper towels and newspaper if you used newspaper work very well. id imagine heat transfers a lot better and more efficient through those than aspen.

i don't think it matters.........i always check right on the floor or bottom of the tub! i want to know what the temp is when my snake moves the paper or aspen....i don't want to know the temp on top of it because it could change, if and when they get under it