★SPECIFICATION: Aquarium heater 500Watt, 110-120V, 17.7 inch long, suitable for large fish tank 55 gallon 60 gallon 65 gallon 70 gallon 75 gallon 80 gallon 90 gallon 100 gallon water
★WIDELY TEMPERATURE RANGE ADJUSTMENT: Adjust and maintains at temperature range from 68°F to 94°F. The recommended temperature range for most fishes is 76° to 80°F, the stick-on thermometer helps to measure the water temperature, ensure the fish tank heater work more steadily
★ACCURATELY TEMPERATURE CONTROL: The fish tank water heater works in intermittent operation mode and will automatically power on/off to achieve the setting temperature constantly and stably, provide a constant warm environment for your tropical fishes to stay healthy
★HIGH SAFETY: This 500watt aquarium heater has more than 2mm Thick Quartz Glass providing explosion-proof, shatterproof, IP68 waterproof, and scald-preventing with plastic cover to your fishes or other aquatic pets
★180 Days WARRANTY GUARANTEE: Our aquarium heater supply 6 months long warranty to you, guarantee to service you any time as soon as you contact us
