• get a digital thermometer ASAP. The dial ones are crap and you might as well not even have them, they're SUPER inaccurate.
• the lamps were probably a bad idea. Unless the room you're keeping your snakes in is super cold (under 65°) a UTH on a thermostat would be much better.
• you need a hide on the cool side as well! Get another one identical to the one you already have.
• 85 ambient seems too high. Lower that a few degrees, 82 would be good.
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