This is a very practical fish tank heater. It can not only be used in fish tank£? but also can be used in aquarium tank and turtle tank etc. Made of high-quality carbon fiber£? it is environmental-friendly£?highly efficient and safe to use.

Features£o
Made of high-quality carbon fiber£? it is environmental-friendly£?highly efficient and safe to use.
It can ensure the output of heat and keep the water temperature( 25??C)inside the tank steady.
The heating element is highly efficient and compact£? completely safe for use.
It is power saving and will not scald your fish and turtle etc.
Have two suckers at the button£? so you can hang it in the tank.
Besides£? you can also put it in the water£? since it is submersible.

Specifications:
Color: Black
Material: Carbon Fiber
Voltage: 220-240V
Plug: EU Plug
Wattage: 16W / 50W (Optional)
Temperature£oSteady 25??C(77??F£?
Power Cord Length: Approx. 140cm / 55.12in (16W) ? 136cm / 53.54in (50W)
Heating Rod Size: 13 * 2.5cm / 5.12 * 0.98in (16W) ? ?18 * 3cm / 7.09 * 1.18in (50W)
Item Weight: 131g / 4.62oz(16W) ? 209g / 7.37oz(50W)
Package Size: 18.5 * 5.5 * 5.3cm / 7.28 * 2.17 * 2.09in(16W) ? ?24 * 6.5 * 6.3cm / 9.45 * 2.56 * 2.48in(50W)
Package Weight: 162.5g / 5.74oz(16W) ?253.5g / 8.94oz(50W)

How to choose:
If the room temperature is 25??C £? you can use the 16W heater with 16L fish tank; If the temperature is below 15??C£? you should choose heater in higher wattage.Besides the room temperature£? you should take heat dissipation and sealing of the tank into consideration.?

Note:
1.Our body temperature is around 36??C£? so you shouldn't test the water temperature by hands when the heater is working£? you can apply a thermometer to test.
2.The steady temperature of this heater is 25??C£? when the tank water temperature reaches this point£? it will not work to save electricity.

Package List:
1 * Aquarium Heater