I am afraid i am not providing enough heat for my frog. My strip thermometer has stopped working and it feels cold in there. I use a 13 watt UVB to heat the tank. I also have a 75 watt basking UVB bulb and a 60 watt daylight UVB bulb with me. Do they even require UVB? I'd not, can I just use a regular lightbulb that i can find in my house? Although i think it is cold, he is always burrowing to the bottom at the point that i can see him.