I just got my hermann on Monday, he seems happy in his surroundings, button I am so confused about basking/ UVA bulbs. So, ibis set up ( pictured) I have an aquarium regular UVA fish thank light for day? Lighting. And on the left I have a under tank stick on heater, and a 100watt basking bulb. It reaches 80-85 during the day othe basking side, so I think that's right...but the aquarium light? Not so sure. Any help, and please reply in beginners terms, thanks in advance!