Thank you for being cooperative. I totally agree that using a plastic tub would make my life much easier and less expensive, but I already made the investment of using a glass tank so might as well invest a little more for the animal to be as happy as he would be in a tub.

Plus, my mom wouldn't agree with putting a snake in a plastic tub with an "insecure" lid due to her....respectfully...ignorance with snakes.

I have also thought of buying a small room heater and regulating it with a thermostat. But I'm not sure of my parents' thoughts on having the heater unmonitered by people while we're away.

And I shouldnt worry too much about the air drying out. The humidity in my area is usually perfect for BP's, and with the added moss, the humidity should be good. I would also put foil and a damp towel on top if necessary.