I stumbled upon a post mentioning RHPs and so I looked them up, only to find conflicting information about them thus getting rather confused about them, so basically I'm wondering how exactly they work and if they're worth getting for a ball python? If one would be beneficial or detrimental? I'm really new to this whole herp thing so I find a lot of the explanations and discussions about them that I've come across to be a bit difficult to understand (hence any and all possibly stupid questions), so I'm not even entirely sure how RHPs work, just that they heat things up like natural sunlight does (or fairly close at any rate)? Also would it be too much to use both an RHP and an under tank heating pad (since I know they need heat on their bellies to digest their food)?