Zoo Med ReptiTherm Under Tank Heater (U.T.H) 4watt 4in X 5in Mini

ReptiTherm U.T.H. Under Tank Heaters are an ideal 24 hour primary or secondary heat source for tropical or temperate reptilian species. All of Zoo Meds 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. Additional Information: Inexpensive, low wattage heaters. Excellent secondary heat source.