SEAOURA Small Aquarium Heater, 25W Mini Turtle and Betta Fish Tank Heater 1-6 Gallon Tank, Adjustable Submersible Aquarium Heater with External Controller for Freshwater and Saltwater

Features

• Small Aquarium Heater for 1-6 Gallon Tank: SEAOURA aquarium heater is made of explosion-proof quartz heating tube, which is safer and more reliable than traditional coil heaters. Plastic protective cover prevents harm to aquatic life. Rated at 110-120 V. Power cord length: 4.2 FT, heater length: 4.7 Inch
• LED External Controller: Multi-function LED digital display clearly shows temperature without the need for an additional aquarium thermometer. The temperature sensor measures accurately to ±1°F and converts temperature units to °C/°F by pressing the ‘+’ and ‘-’ keys simultaneously for 3 seconds
• Safety Protection: The fish tank heater has an overheat protection function that automatically stops heating when overheating or the water level is too low. If the temperature exceeds 99℉, the display will show ‘HH’ and the heater will shut off automatically. Safety controls prevent dry burning
• Mini aquarium heater: Red light indicates heating status, green light indicates stop heating. Thanks to its compact design and sturdy suction cups, the heater can be easily installed anywhere in the aquarium. It is suitable for both freshwater and saltwater environments
• Professional Technical Support: Please feel free to contact us if you have any questions. The heating rod must be fully immersed in the water. 25W aquarium heater is suitable for 5 gallon fish tank. Ideal for turtles, bettas and tropical fish