Can ensure the output of heat and keep the water temperature inside the tank steady.
Visible temperature setting, easy and precise for setting the desired temperature.
Temperature indicating scale can be adjusted between 20°-34°C
A heating element is highly efficient and compact, completely safe for use.
Can automatically adjust the temperature, good for fish in the aquarium.
Features: AC Input: 220-240v, 50/60Hz Power: 50W (Suitable for fish tank: 25-40L) 100W (Suitable for fish tank: 45-75L) Size: About 9.3cm x 7.2cm/3.6" -2.8" inch Lowest working water level: 5cm/1.96" inch
Usage: 1, Put the heater in the tank water, connect it to the power supply. 2, Adjust the external temperature controller to set the temperature, each press, the temperature increased by one centigrade, 17-34 cycle adjustment. 3, Set the required temperature, the temperature shows the number of flashing for 2-3 seconds, then automatically confirmed. 4, After setting temperature, the screen automatically jump back to the actual water temperature, slowly heating the water temperature will be heated to the setting temperature and maintain a constant temperature state.