Zoo Med Reptitherm U.T.H.; available in several sizes.

ReptiTherm ¨ Under Tank Heaters are an ideal 24-hour primary or secondary heat source for tropical or temperate reptilian species. All of Zoo Med's Under Tank Heaters are UL/cUL approved (GS/TuV/CE in Europe) and contain a solid state nichrome heating element. These under tank heaters permanently adhere to your terrarium, forming a solid bond for optimum heat transfer.

Available in the following sizes:

mini: 1 - 5 gallon (4" x 5")
small: 10 - 20 gallon (6" x 8")
medium: 30 - 40 gallon (8" x 12")
large: 50 - 60 gallon (8" x 18")