Two heat sources on one thermostat?

[Craiga 01453]

I guess what I’m asking is, what is safe for the snake? Let’s say he burrows through the bedding & he’s on bare glass. What is warm enough but won’t burn him?


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That's why it's important to measure the ACTUAL SURFACE TEMP. Snakes burrow and push substrate around and lay directly on the surface.
Your hot spot surface temp should be 89-90.