I am using the Reptile Basic rack system.

I have a snake room with a heater. The whole winter, I kept the room temp at 80. Which inside the tub will be 83 and the hot spot under the belly will be 89.

This works perfect for me until the summer.

I found all of my bps at the cold side one day, and check the temp inside. It is over 100. I freak out.

I live in North CA. San Francisco area. We don't get too hot in summer.

Now my heater will shut off once it which 80 in the room. I guess it go over it during the day. So I set the Herpstat Thermostat 5 degree lower. Which works perfect during the day.

I just went to check at night. the hot spot is down to 84 right now at night, and my heater is on at night because it is lower than 80 in the room.

So what you guys do in the summer to keep the temp? I can't put a AC during the day and a heater at night.

Thanks