BeamsWork Odyssea 2 Pack Heater 500W Fully Submersible Adjustable Aquarium Fish Tank Heater 500 watt Auto Power Off Freshwater Saltwater Back Up 70 100 125 Gallon

• ★2 PACK - 500W Fully submersible and adjustable aquarium fish tank heaters. Each heater individually is suitable for use from 60 to 90 gallons aquarium. 110V - 120V. Heater is 16.75 inches in length. Power cord is 6 ft (72 inches). ★Suitable for freshwater and saltwater. Sensitive and reliable thermostat maintains uniform temperature. Automatic shut off when the temperature is reached. Precise temperature dial from 68 to 90°F allows for complete control of aquatic climate. ★Use two heaters for larger aquariums to evenly distribute heat from both ends. Works well as a back up in case one heater fails. This will reduce thermal shock and to slow down the decrease in temperature. ★2mm thickened quartz glass is used for each heater to prevent breakage. Heater must be installed fully submersed vertically or horizontally. Easy to hide behind aquarium decor.