Key features

• •EXTERNAL CONTROLLER WITH LED DISPLAY - The submersible aquarium heater is equipped with an external digital LED controller, which at a glance allows you to understand the temperature changes in the aquarium through the screen displaying the current water temperature, the set temperature, the heating status, and warning messages. External temperature adjustment for easier temperature adjustment
• •OVERHEAT AND LOSS OF WATER PROTECTION - When the water temp exceeds 94°F or falls below the minimum water level, the fish tank heater automatically cuts off the power and stops heating until the water temp falls below 94°F or until the heater is fully immersed in the water. Display accuracy 0.1°F, temp adjustment range: 68°F-94°F.
• •VARIABLE FREQUENCY RAPID HEATING - The most stable Nichrome heating wire is used to transfer heat to the surroundings quickly and steadily. Rapid heating to the specified temperature and then the temperature drop within 0.1 °F -0.4 °F, inverter low-power thermostat, safe and energy-saving.
• •SAFE&EXPLOSION-PROOF - The upgraded aquarium heater adopts PTC ceramic heating rod body, fast heating, controller and heating rod separated design, the controller is designed in the cylinder outside, to avoid leakage of water leakage; dual temperature sensor probe design, one by the temperature control, one by the water sensor control, must be two are energized, the heating rod will work.
• •EASY TO CLEAN - The shell is made of high temperature resistant ABS material, no deformation at high temperature, which can protect the fish from scalding. And the use of removable design, easy to clean the rod body regularly