Description: It can ensure the output of heat and keep the water temperature inside the tank steady. Temperature indicating scale can be adjusted between 20~34?(68~93 °F). Totally submersible, waterproof double insulation, durable and safe design. Power indicator, ensures safe operation. Can automatically adjust the temperature, good for fish in the aquarium. Specification: Color: Black Material: Glass Plug: EU Plug Wattage: 25W / 50W / 100W / 200W / 300W (Optional) Voltage: 220-240V Frequency: 50/60HZ Temperature Range: 20~34? / 68~93 °F Item Length: 25W: 20.5cm / 8.07inch 50W: 20.5cm / 8.07inch 100W: 26.5cm / 10.43inch 200W: 30.5cm / 12.01inch 300W: 30.5cm / 12.01inch Cable Length: Approx. 80cm / 31.50inch Package Includes: 1 Piece Heating Rod 2 Piece Fixed Sucker
