I have not replaced the heat bulb because my car is being repaired, I keep her basking area around 90, I have a thermometer and humidity monitor near the heat bulb and at the end of the cage, I am using a reptisun 10 uvb Florissant bulb.KarrieRee":2iq15v9r said:Have you replaced the heat bulb? What are your basking temps for her? And how are you taking them? UVB what are you using? This are standard questions to eliminate the behavior