Recently I moved my pacman from a tupperwear to a 10 gal aqurium I recently fond at my moms. I cover a section of the top with plastic wrap and added a heat pad to the bottom. I've noticed that a lot of you have heat pads on the sides of the tank. Is this better? Also having some issues with humidity being low. I have eco-earth as substrate, it is not dry but it is not soaked. any suggestions?