Right here my dear mr. joe. . . on this website.
QUOTE
"Temperatures & Heating Provide your corn with a basking spot of 88-90° F and an ambient (background) temperature of 70 - 75° F. The ambient temperature should not fall below 70° F. It is vitally important to KNOW the temperatures at which you are keeping your snake(s). DO NOT GUESS!! A great way to monitor temps is to use a digital indoor/outdoor thermometer with a probe. Stick the thermometer to the inside of the cage on the cool end and place the probe on the warm end, and you'll have both sides covered at once.

http://www.ball-pythons.net/modules....warticle&id=12

I've been trusting this site as the best, so I'm been going by the caresheet.

Don't tell me my snakes are going to end up sick Please help!!!