25w/50w/100w/200w/300w Aquarium Fish Tank Water Heater Adjustable Submersible Thermostat

Features: - Easy to use, Safe, Precise. - Chrome nickel helical heating coil is designed for maximum life and even heating. - Fresh and saltwater compatible. Safe and reliable in both fresh and salt water aquariums. - Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. - Temperature can be adjusted between 17-35 degrees or 62.6-95 Fahrenheit. Automatic shut off when the temperature is reached. - Sensitive and reliable thermostat maintains uniform temperature. Heaters come with 0.75-0.9 metre of cable (approx) Includes two suction cups for mounting 2 mm thick shock-resistant glass. Plastic cover protector (removable) If your fish tank is located in particularly hot or cold atmosphere, you may wish to reduce or increase the unit wattage accordingly. Specifications: Colour: black Voltage: 220~240 50-60Hz Power: 25W / 50W / 100W / 200W / 300W Length: 18cm / 21cm / 22cm / 28cm / 33cm long (with adjustment button) Power cord length: 0.75-0.9 metre Temperature range: 17 ~ 35 Suitable for Use With Fish Tank Capacity: 25w Less than or equal to 40 Litres 50w Less than or equal to 60 Litres 100w Less than or equal to 100 Litres 200w Less than or equal to 150 Litres 300w Less than or equal to 200 Litres * Suggested guidelines only. Package Included: 1 x Digital Thermometers (US plug) Precautions: 1. First use must first put the heating rod into the fish tank, and then turn on the power 2. The heating rod must be completely submerged under water to avoid dry burning. 3. When the heating rod power is pulled out, need to continue cooling for more than half an hour. And then the heating rod out of the water, to prevent the rod heat generated by the heat of the heating rod caused serious damage. (Do not forget when changing water) 4. To put the hand into the water, you must cut all the equipment inside the cylinder power (such as filters, heating rods, aquarium lights) to ensure safety. 5. Do not plug the power supply with wet hands. More details: