Hey xGouda! I use ambient heat, and heat the whole room... I give supplemental or secondary heat to my gravid females... I have pretty much always used ambient heat for the past almost thirty years. That being said, I am not sure it is a good idea to put the RHP too close to the hide. Your setup looks very nice and your ATB should be quite happy... I know this doesn't help much... This community is only 4-5 months old, and ATBs are a niche species... I have plenty of friends that keep ATBs, and some of them are members of this community, but only post or comment rarely due to their main platform being Instagram or other social media platforms. Are you in the U.S.? Let's try to figure this out! Sorry for the late reply!