WIYETY 100W Adjustable Aquarium Water Heater Digital with LED Display Protection and Controller for

【Compact and Small Heater】 100W mini aquarium heater, small aquarium water heater, fast heating for small aquarium. The power cable is 1.2m, long enough for indoor use. Recommended for 50-120L aquariums, turtle terrariums, etc. 【External Controller】Aquarium heater The external temperature adjustment knob is convenient to adjust the set temperature. The adjustable range is 20 to 34°C. After the temperature setting is completed, the aquarium heater heats the water automatically, no further operation is needed. 【Easy to Read Temperature】The controller of this WIYETY aquarium heater has a digital LED temperature display that can display the water temperature and set temperature in real time, allowing you to easily detect temperature changes in the fish tray. 【Precise and Durable】This aquarium heater is made of thick quartz glass and provides good sealing. After many tests, the heating accuracy is high, the error is small, and the service life is long. 【Safety Guarantee】Aquarium heater made of explosion-proof quartz glass, the protective housing is double sealed, explosion-proof and corrosion-resistant, suitable for fresh water and sea water.