Brand New in Retail Packaging. Noiseless and extremely reliable. Totally submersible. Adjustable Temperature control. Durable For freshwater only. Design to stick on your tank with suction pads included. Suitable for the size of aquarium UP to 150~250L 80~120cm (UL) Approved Cord and Plug. Voltage: 220-240V Frequency: 50Hz-60Hz Wattage: 500W Length: 35 cm approximately Wire Length: about 90cm The adjustable of the temperature from 20 to 32 °C (65-93℉).
Note: This item is only suitable for fresh water. Please pay attention for the suckers installation position, and reference our pictures first, before your want to install them. The heating rod must be totally immerged into water and no exposure is allowed. When the indicator light is on, it is working. 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.