Aquarium Heater Water Electric Heating Rods.
AC Input: 220-240v, 50/60Hz
50W (Suitable for fish tank: 25-40L)
100W (Suitable for fish tank: 45-75L)
Size: About 9.3cm x 7.2cm
Lowest working water level: 5cm
Package include: 1 X Aquarium Heater
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.