I have had my baby veiled for about a month now, he is about 2 months old. I have him in a medium zoo med enclosure with a live pothos plant and vines. I have a uvb and "heat lamp" but I'm finding that the temperatures aren't very consistent and I think it is starting to stress him out. The temperatures in the day aren't as high as I'd like, between 73-80. And The nighttime temps drop to about 68. Should I get another heat lamp for him? He hasn't been moving around as much lately, until I coax him to move around with some crickets in my hand.