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Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater

Aquarium Heater, 50W/100W/200W/300W/500W Submersible Fish Tank Heater with Over-Temperature Protection and Automatic Power-Off When Leaving Water for Saltwater and Freshwater

Regular price $43.60
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  • 🐠【Rapid Heating and Two Temperature Control System】300W aquarium heater is sutable for 40-75 gallon fish tank and made of the most stable nickel-chromium heating wire, which can quickly and stably conduct heat to the surroundings. It has a built-in temperature control system of Fahrenheit and Celsius(Temp range: 63-94℉/17-34℃). You can press and hold the button next to the controller for 2-3 seconds to switch.
  • 🐠【Intelligent Water Sensor and Over Temperature Protection】This fish tank heater has a unique intelligent temperature and water sensor system, the heater will automatically stop heating when the heater is completely out of water or it rapidly heats beyond the set temperature, the indicator light will turn green in both cases to ensure the maximum safety of you and your aquatic organisms just like protecting our own safety.
  • 🐠【Explosion-proof Quartz Glass Aquarium Heater】The submersible aquarium heater is made of explosion-proof quartz glass material and a high-temperature resistant nickel-chromium heating wire with silicon carbide heat conduction, faster water heating and longer lasting. And the stronger black shell is a high temperature resistant ABS material which protect the fish, your aquatic organisms and you from scalding.
  • 🐠【Accurate External Digital Display Controller】The external IC temp controller of this aquarium water heater can show the water temp with 2 red LED digits. The temperature in Fahrenheit and Celsius is displayed, which can be switched by pressing and holding the button for a few seconds. To set the temp, just press the button over and over until the screen displaying the temp you desired, the setting is done and the led shows the current water temp again.
  • 🐠【Wide Range of Use】This 300 watt adjustable aquarium heater is suitable for many occasions. The fish market is a common place for us. It can maintain the freshness of fish. They are also suitable for places where aquatic life such as fish tanks, aquariums, and small fish ponds are kept. There are strong suction cups on the heater guard and the thermometer, it's easy to install the aquarium heater no to the tank walls or bottom, please keep them fully submerged.

Product Description

Nothing can compare with the health and safety of your aquarium pets

HiTauing aquarium heater intelligent temperature control system brings your aquarium pets a safer experience!

How to set temperature:

Place the heater rod inside the aquarium and keep fully submerged.

Plug in power and you can see the red light indicator on and LED digital number display current water temperature.

You can press and hold the button on the controller for 2-3 seconds to switch between Fahrenheit and Celsius. Temperature control range: 63-94℉/17℃-34℃.

You need to press the button on the controller again and again to adjust the temperature until the screen displaying the temp you desired.

The heater begins to heat.

HiTauing 2023 Upgraded Aquarium Heater

Prevent dry burning and detachable shell

This aquarium heater is equipped with a sensitive temperature sensor. When the heating rod leaves the water, it will automatically stop heating. At this time, the indicator light of the controller will turn green. The shell is made of hard plastic material and can be disassembled into 4 parts, which is convenient for you to clean the impurities inside the heating rod regularly.

Intelligent digital display and precise temperature control

The fish tank heater controller is equipped with a high-tech smart chip, which can accurately control the temperature of the heating rod. Press and hold the button on the side of the controller for 3-5 seconds, and you can freely switch between Fahrenheit and Celsius.


  • Model: AP-02
  • Voltage: 110V-120V, 60HZ
  • 50 Watt: for 5~10 gallon tank
  • 100 Watt: for 10~20 gallon tank
  • 200 Watt: for 20~40 gallon tank
  • 300 Watt: for 40~75 gallon tank
  • 500 Watt: for 75~120 gallon tank
  • Temperature range: 63°F~94°F/17℃-34℃

Warm Tips:

1. Please always keep heater rod fully submersible in the water.

2.When changing water, please unplug the power supply first to avoid the heating rod body long time dry burning then melting shell.

3. Before take out the heater, please disconnect power and wait for 30 minutes to cooling down.

4. This heater is not for suitable for use in acrylic tank.

5. Do not bury it undergravel as gravel not conduct heat.

6. Keep the heating rod out of the reach of children.

7. The inside of the product is composed of glass and quartz sand. If the glass is broken and the quartz sand leaks due to long-term use or damage in the transportation diagram, turn off the power first. Please be assured that the substance will not cause any harm to aquatic organisms, and we will send you a new product!

Our Promise

Our products come directly from the factory, reducing middlemen,

and giving you a high-quality and low-cost experience

Innovation is the path we pursue

If you are not satisfied after receiving the product,

please feel free to let us know, we will give you a satisfactory resolution.

Applicable Scenarios Fish Tank Heating Fish Tank Heating Fish Tank Heating Fish Tank Wave Making
Power Type: Corded Electric Corded Electric Corded Electric Corded Electric
Power: 200 watt 500 watt 25 watt 20 watt
Removable or not
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