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boxtech Submersible Fish Tank Heater, Mini Aquarium Heater 50w Turtle Heater with Adjustable Temperature External Controller for 13-55L Fish Tanks
boxtech Submersible Fish Tank Heater, Mini Aquarium Heater 50w Turtle Heater with Adjustable Temperature External Controller for 13-55L Fish Tanks - Image 2
boxtech Submersible Fish Tank Heater, Mini Aquarium Heater 50w Turtle Heater with Adjustable Temperature External Controller for 13-55L Fish Tanks - Image 3
boxtech Submersible Fish Tank Heater, Mini Aquarium Heater 50w Turtle Heater with Adjustable Temperature External Controller for 13-55L Fish Tanks - Image 4
boxtech Submersible Fish Tank Heater, Mini Aquarium Heater 50w Turtle Heater with Adjustable Temperature External Controller for 13-55L Fish Tanks - Image 5
boxtech Submersible Fish Tank Heater, Mini Aquarium Heater 50w Turtle Heater with Adjustable Temperature External Controller for 13-55L Fish Tanks - Image 6
boxtech Submersible Fish Tank Heater, Mini Aquarium Heater 50w Turtle Heater with Adjustable Temperature External Controller for 13-55L Fish Tanks - Image 7

boxtech Submersible Fish Tank Heater, Mini Aquarium Heater 50w Turtle Heater with Adjustable Temperature External Controller for 13-55L Fish Tanks

£29.99 (as of 06/02/2026 07:48 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

50W aquarium heater, Temperature can be accurately adjusted from 20-34°C (68-93°F). Length: 4.1 inches. 5.35ft power cord. Suitable for aquariums and tanks of 13-55L . Includes powerful suction cups for flexible mounting.

SKU: B0FPCN82PC Category:
  • Product Specifications: 50W aquarium heater, Temperature can be accurately adjusted from 20-34°C (68-93°F). Length: 4.1 inches. 5.35ft power cord. Suitable for aquariums and tanks of 13-55L . Includes powerful suction cups for flexible mounting.
  • Overheating and Dry Running Protection: Intelligent induction unit with auto memory function, can be safer for you and your fish. Fault code: E1-Power off from water， E2 – Sensor open circuit, E3 – Overheating protection. Should fault codes (E1, E2, E3) appear, please follow the operating instructions.
  • Safety and Practicality: ABS casing ensures wear resistance and durability. Internal metal ceramic and quartz heating elements guarantee safe, efficient operation.Maintains stable aquarium water temperature after 72 hours of continuous heating.
  • Adjustable Temperature Control: Digital temperature display can easily see real temperature and error code. Dual temperature control system. Press and hold for three seconds to switch between Celsius and Fahrenheit. Indicator lights illuminate: red indicates heating, green indicates constant temperature.
  • Note: The heating rod must be placed in water before plugging it in for use. Do not bury the heater in sand or mud; immerse the heater vertically in fish tanks and horizontally in turtle tanks.Correct usage ensures optimal adjustment and control of aquarium temperature.

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