hygger Mini Aquarium Heater

2 customer reviews
4.00 out of 5 based on 2 customer ratings

Keep your mini aquariums and fish bowls at the right temperature, special for 1-13 gallon tank

Package includes:
1x Mini heater
1x User manual

Get Petnanny Store Discount Code: Hygger 10OFF


This hygger mini heater is made of high-quality quartz glass, waterproof double seal material, covered with a protective case, and shatter-resistant construction, it keeps your fish from scalding and punching. It helps to create the perfect water condition for your fish and turtle to thrive in bowls and tanks up to 13 gallons.

Dry-run protection

hygger egg-shaped mini aquarium heater automatically shuts itself off once it is removed from the water, which ensures the safety of your aquatic pet such as a turtle or frog.

Easy-to-read LED display

The external temperature controller avoids getting your hands wet. The digital LED display shows real-time water temperature. The heating temperature ranges from 63 °F to 94 °F. Control accuracy is ±1 °F.

Automatic shut-off system

Once set at the desired temperature, this fully submersible mini heater will start to work while the indicator light is red. It will automatically shut off once it reaches the set temperature.

Directions for Use

Please read the instructions and cautions of the package box carefully before use.

How to Set the Heater Temperature?

Step 1: Place the heater inside the aquarium and keep it fully submerged.
Step 2: Plug it in, and you can see the red light indicator and the LED digital number displaying the current water temperature.
Step 3: Press the “Set” button to your desired temperature, which will blink for 3 seconds. Then it will return to show the current water temperature.
Step 4: All done. And the mini heater begins to heat.

Useful Tips

1. Always keep the heater rod fully submersible.
2. Before taking out the heater, please disconnect the power and wait for 10 minutes to cool it down.

How to Choose the Right Size Heater for an Aquarium?

The rule of thumb is 2.5 to 5 watts per gallon of water volume. This can vary depending on how cold the room in which your aquarium is, and how large the tank is.

For example, if you have a 5-gallon tank, you need to heat the water up to 10 degrees above room temperature. The suggested heater size is 50 watts. However, if your home is on the colder side at 65°F, and you need to raise the water temperature by 15 degrees, then consider upsizing the heater to 75 watts above.


hygger 916 mini heater size

Additional information


50 W, 100 W

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2 reviews for hygger Mini Aquarium Heater

  1. Al

    Difficult to set the temp. Directions not very clear

    • service

      Hi AI, hygger exclusive customer service try to contact you to solve the issue, it is failure for your email address is wrong. Please mail to [email protected] with your corrent email for further communicate.

      hygger team

  2. Arya

    Awsome sleak little heater. Easy to fit in my 5 gallon tank. Easy to set up easy to place. Easy to use! I can say nothing bad.

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