ETL Certification Aquarium Heater with double-protected 65 Gallon fish tank.

Hygger submersible aquarium heater with adjustment knob can be used for small betta coral tanks, suitable for both saltwater and freshwater, it is designed especially for 15-80 gallon fish tanks.

Key Features:

• Up to 65 Gallon
• ETL Certification Aquarium Heater
• Double-protected and has passed UL certification
• A safety fuse is installed inside
• If the heater is out of the water for more than 3 minutes, the fuse will be automatically disconnected.
• Set temperature from 68℉-93℉ to maintain constant and stable temperatures
• The exactness is within 2 degrees Fahrenheit
• Fully submersible water heater
• Includes two suction cups for mounting horizontally or vertically
• There is a built-in thermometer in the aquarium heater to detect the water temperature
• No separate thermometer is needed
• This 998 aquarium heater tube is made from heat-resistant quartz glass, which is up to 2mm Explosion-proof glass
• Can be used in fresh and saltwater aquariums
• Service life can be three years or more
• Use white alundum sand as the heat-conducting media
• Must be fully submerged in water when working
• Place near the water intake or the way where water flows
• The heater will automatically shut off once the water temperature is over 93℉
• Rotate the knob on the temp controller to set it to your desired temperature
• Color: Black
• Material: Glass, Synthetic Rubber
• Made in: China
• Included: 1x Aquarium Heater, 1x Sucker, 1x User Manual
• Dimensions (HxWxD): 35.5x8.5x5 cm
• Weight: 0.36 kg
• Manufacturer Warranty: 1-year Warranty