Hi I recently set up a 16 qt sterilite tub for a ball python. I attached a Zoomed UTH (10-20 gallon range) as my heat source, but I didn't peel off the white backing. I stuck it to the bottom of the tub using aluminium tape on the edges of the heat pad. Was wondering if it's ok if I leave the backing on or should I take it off. The heat pad is connected to a herpstat 2 set for 90F. Any feedback would be greatly appreciated. Thanks