🐠 Mini Aquarium Heater 50W 100W - Digital Fish Tank Heater with External Setting Button | Shatterproof Heater for Fish or Turtle Tank up to 30 gallons - HITOP Review

HITOP Mini design small fish tank heater 100W, size: 4.5*3*1.2in, with 3 powerful suction cups and 1 temperature sticker, suitable for 10-30gallon betta fish tanks, turtle tanks, etc. The External temperature adjustment button is convenient to adjust the temperature, and the adjustment range is 69-95°F. After the temp-setting is completed, the aquarium heater will heat the water to the set-temp, and then automatically stop heating, no need to more operations. Digital temperature display, can display real-time water temperature and set-temp, built-in multiple temperature sensors, temperature detection is accurate, no additional thermometer is needed. When the adjustment button is pressed, the temperature flashes to display the set-temp. With double safety protection, this fish tank heater has its own water level sensor device, if it out of the water, it will automatically stop heating. When the actual water temperature is higher than 94°F, the heater will automatically activate the over-heating protection and stop heating. The design of thickened plastic protective cover is anti-impact and anti-corrosion, suitable for fresh water and sea water. The small heat dissipation holes on the cover of this fish heater can prevent fish from getting stuck.