Hey Crunchy frog, What about the Zoo med Moonlite reptile bulb? 40 watts shouldn't overheat them in a 18x18x24 Exo- Terra vivarium??? Supposedly it give them UVA rays they need and some heat. Also I CAN WATCH them hunt and it doesn't disturb their light cycles of day and night. My house is pretty cool in winter here in frozen tundra of WI !!! 100 year old farmhouse! In CA or FL it wouldn't matter so much. Please do show pixs of your animals,etc. Much thanks again! Frog Mamma . MIST MIST MIST of course for the and the plants and moss.Read up on the Zoo-med reptile safe water conditioner that keeps PH right and helps frogs keep their slime on their skin healthy it says. Makes sense , can't hurt can it?