<br> 25/50/100W Submersible Heater Heating Rod Aquarium Glass Fish Tank Description:<br> Quantity:1PC<br>It can ensure the output of heat and keep the water temperature inside the tank steady.<br>Temperature indicating scale can be adjusted between 20~34℃(68~93°F).<br>Totally submersible, waterproof double insulation, durable and safe design.<br>Power indicator, ensures safe operation.<br>Can automatically adjust the temperature, good for fish in the aquarium. Plug: US Plug Voltage: 110V Frequency: 50/60HZ Temperature Range: 20~34℃ / 68~93°F Material: Glass<br>Cable Length: Approx. 80cm Package included:<br>25/50W: 20.5cm<br>100W:26.5cm<br> Note:<br>This item is only suitable for fresh water.<br>The heating rod must be totally immerged into water and no exposure is allowed.<br> When the indicator light is on, it is working.<br> Before cleaning the aquarium or heating rod, please turn off the power for 15-20 minutes to cool off the heating rod, or you will be burned. Package included:<br> 1 PC Heating Rod