Submersible Aquarium Heater Fish Tank Heater with Dual Temperature Displays and Temp Controller Adjustable for Turtle Betta Fish Tank
Brand: BinChang

♥ Diving aquarium heater 100 watts ♥
Specification:
Power: 100W
Voltage: 110V
Water tank capacity: 5~25 gallons
Adjustable temperature range: 44°F-99°F (±1°F)
Wire 1: 47 inches (from controller to plug)
Wire 2: 67 inches (from controller to heater)
packing list:
1 100W aquarium heater with heater protection device
1 external temperature controller
2* Suction cup (heater)
2* Fixing tool (for controller)
1 user manual
1* packing box
Notice:
1. For your safety and the best purchase experience, please read and follow the instructions carefully. If you have any questions, please contact us immediately.
2. During work, the entire heater must be completely immersed in water, but not buried in sand or mud.
3. Do not put the controller in water.
4. Please cut off all equipment in the aquarium before installing the heater.
5. Unplug the heater, wait at least 15 minutes, let the heating cool down before removing it.
6. It is best to install the heater in a place with strong water flow so that the entire aquarium can be kept at the same temperature.
7. If the wire or heater is damaged, do not use it.

❀[300 watt heater] This 300 watt heater is suitable for 25-80 gallon water tanks, the heater length is 10.8 inches (about 27.4 cm), and the power cord length is 47 inches (about 119.3 cm) + 67 inches (about 170.2) Cm), please choose the appropriate wattage aquarium heater according to our size chart.
❀[External temperature controller] This diving aquarium heater is designed to control the external temperature, allowing you to conveniently and safely adjust the temperature without taking the heater out of the water and taking risks.
❀[Dual temperature display] Simultaneously display the water temperature and set the temperature, which can help you easily identify and observe temperature changes even at night.
❀[High quality] Made of shockproof and shatterproof quartz, suitable for fresh water or sea water. In addition, the heat-insulating cover can protect your little fish from scalding.
❀[Please note] The aquarium heater should be completely immersed in water. When cleaning the fish tank, changing the water in the aquarium or removing the heater, please unplug the power (please cool down in the water for a period of time before removing it).