I just got 2 leopard geckos yesterday, Lily and Daisy. Today I bought an Under Tank Heater for a 10-20 gal. I only had a glass thermometer that suctions inside tanks to read the temps but the temp was reading at 100. I want it to be more like 90. I have them on paper towel substrate. When I felt the paper towel it was just slightly warm, and one of the leos was laying on it. I turned off the heater because Im still worried it might be too hot. If I buy repti carpet will this fix the problem or should I just buy one of those dimmer switches ... and if I do that, how can I tell its the right temperature?
I attached a pic of the little girls snuggling in their shelter...
I attached a pic of the little girls snuggling in their shelter...