Features: <br>1. High quality electric resistance wire, uniform heating, durable and long service life. <br>2. Double layer waterproof insulation, can control water temperature, easy to adjust and read the temperature. <br>3. Power indicator lights up means the heater is starting to work, when the water temperature reaches the specified temperature, power indicator will automatically turn off. <br>4. High resistance heating wire, double waterproof protection, long heating life. <br>5. Equipped with 2 powerful suction cups, reinforce the heating rod to prevent from falling. <br> <br>Specification: <br>Condition:100% Brand New <br>Item Type: Aquarium Water Heater <br>Model: HX-906 <br>Material: ABS <br>Color: As Pictures Shown <br>Plug: EU Plug <br>Voltage: 220-240V <br>Optional Power: 25W, 50W, 100W, 200W, 300W <br>Power Size(mm/inch) Aquarium Size(cm/inch) <br>25W 197x23/7.76x0.91 Below 20/7.87 <br>50W 197x23/7.76x0.91 20-35/7.87-13.78 <br>100W 230x23/9.06x0.91 35-60/13.78-23.62 <br>200W 280x23/11.02x0.91 60-80/23.62-31.50 <br>300W 312x23/12.28x0.91 80-100/31.50-39.37 <br> <br>Install and Use: <br>1. Check whether the heating rod is cracked or not. Make sure the heating rod is working at the rated voltage. <br>2. Place the heating rod in water and electrify it in the following position: completamente submersible, part submersible, put across at cylinder bottom. <br> <br>Packing List: <br>1 x Aquarium Water Heater <br>2 x Suction Cup Bracket<br>1、High quality electric resistance wire, uniform heating, durable and long service life. <br>2、Double layer waterproof insulation, can control water temperature, easy to adjust and read the temperature. <br>3、Power indicator lights up means the heater is starting to work, when the water temperature reaches the specified temperature, power indicator will automatically turn off. <br>4、High resistance heating wire, double waterproof protection, long heating life. <br>5、Equipped with 2 powerful suction cups, reinforce the heating rod to prevent from falling.