AQQA Double Tubes Quartz Aquarium Heater

The heating rods are made of heat-resistant quartz glass and PC plastic cover, double seal material, providing explosion-proof, shatterproof, IP68 waterproof, much safer for human andfish.

Intelligent automatic heating

Automatic constant temperature function designed with External Temperature Controller, Temperature Range is 15 C- 34 C.

Indicator light turns red and the heating process wtart when the current water temp is 1C lower than the ste temperature. It turns to a steady blue when the water reaches the set temperature.

Digital LED display

The digital display ison the middle of the controller's front side. A red light will be constantly on indicating that the heater is working PROPERLY. When the temperature is reached 34?, it will stop the heating process and theblue light will be constant on.

When the heater exposed to air and is not fully submerged, the heater will shut off automatically and display the blue light with (E1) error code.

Easy Installation

Connect to socket to use directly. Both vertical or horizontal placement are applicable using the adjustable hanging rack/clip and 2 suction cups. Please make sure that the heater is completely submerged in the water before turning on the power, and install it near the water flowing area to prevent uneven heating

Please note that the Temperature controller isNIOT waterproof therefore do NOTallow it to get wet.

Australian plug is included.

Useful Tips

1.Fully submerge heater before turning on/pugging in

2. Unplug the heater before water change, allow at least 10 minutes for heater to cool down

3. Make sure that the heater doesnt touch sand or gravel on the tank bottom

4. To switch from Fahrenheit toCelsius Hold button at the top of the controller down for 5 seconds.

Specification: