EONLION 100W Aquarium Water Heater LED Digital Fish Tank Thermostat Rod in Black

Specification: Power: 100W Temperature Range: 20-34C (68-94F) Voltage: AC220V-240V Heater size: 12.57cm (4.9x2.8 inch) Length of the power cord: 1.5m (5ft) Required Heating Rod Wattage = (Length of Fish Tank X Width of Fish Tank X Net Height of Water Level) 1000 2 Important Notes: Please position the fish tank heater near a strong water flow so that the whole aquarium is at the same temperature. The temperature controller cannot be placed in a place subject to vibration, humidity, or high temperature. Please make sure the aquarium heater is completely submerged in the water before connecting the power supply. Please make sure to unplug the power plug when you need to take the heater out of the water, and wait for a cooling time of 15 minutes until the temperature drops to normal temperature. To avoid inaccurate heating, the heating rod cannot be inserted into the sand. For the first use of this product, to ensure safety, please pay more attention to the changes in water temperature in the first two days. Packing List: 1 x Aquarium Heater 4 x Suckers | EONLION 100W Aquarium Water Heater LED Digital Fish Tank Thermostat Rod in Black