>>Howdy,
>>New owner here. Have a one year old Ca kingsnake in a 10 gal tank.One end has an underground heater and a heat-lamp with a hollow log. Temps run 80 to 110 with both on.

Your way to hot, on the warm side.
It should not be over 85 degrees in that small of a tank.

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R.Bichlers Colubrids