ZHGSERVU Aquarium Heater 25 Watt Mini Submersible Fish Tank Water Heater with Digital Temperature Display Adjustable External Controller for Betta Turtle Goldfish 1-5 Gallon

• UPC   712383892744
• Mini Aquarium Heater: 25w betta fish heater, voltage: 110~120V, is suitable for using in 1-5 gal betta fish turtle tanks. The power cord is about 5ft, the heater should be submersible fully under the water before turn on Auto Shut Off Protection: When part of the turtle tank heater is out of water it will auto shut off. When the water temperature is higher than 94°F, it will auto activate the overheating protection and stop heating LED Temperature Display: Digital led temperature display shows the real-time temperature and error code on the screen. When the aquarium heater is heating, the indicator light above the digit is on red External Accurate Thermal Controller: The betta fish heater is adjusted by an external controller(the controller is not waterproof). It’s convenient to adjust temperature that range from 63℉ to 94℉ Application: This 25 watt submersible water heater is great for both Fresh Water and Marine Water aquariums, aquaculture, terrariums & hydroponic systems. Suitable for betta, fish, turtle, and plants. The low watt makes the mini heater suitable for the daily needs of families.