hygger Mini Aquarium Heater

Product Features

1. Compact small heater: Oval design, fast heating, 50W for 1-6.5gal, 100W for 6.5-13gal.
2. Digital display: LED shows temp., red light on when heating, off when stopped.
3. Built-in thermometer: LED shows water temp., set temp. only when the button is pressed.
4. Reliable thermostat: Auto maintains set temp., ±1℉ accuracy. Shuts off at >95℉ (HH), resumes <95℉.
5. External controller: Easy temp. set (63℉-94℉), accuracy 1℉, Fahrenheit only.
6. Easy install: 2 suction cups, fits glass, acrylic, plastic tanks.
7. Temp. set instructions: Press the button until the desired temp., wait for 3 flashes, done. The controller is not waterproof, keep it dry.
8. Shut off when out of water: Submersible for saltwater/freshwater, auto shuts off (E1) if top out of water, resumes when fully submerged.
9. Heater dim: 2.7×1.4×4.5″, 5ft cord, perfect for indoor use.

This hygger mini heater is crafted from high-quality quartz glass, featuring a waterproof double seal and a protective casing that is shatter-resistant. It is designed to prevent scalding and puncturing by fish, ensuring their safety. This heater is ideal for creating optimal water conditions for fish and turtles in bowls and tanks up to 13 gallons.

Dry Running Prevention:

The hygger egg-shaped mini aquarium heater has a safety feature that automatically powers off when removed from the water, protecting your aquatic pets, such as turtles or frogs.

User-friendly LED Display:

The external temperature controller allows for easy adjustments without getting your hands wet. The digital LED display provides a clear view of the real-time water temperature. The heater’s temperature control ranges from 63°F to 94°F with an accuracy of ±1°F.

Automatic Shut-off System:

This fully submersible mini heater will activate with a red indicator light once the desired temperature is set. It is designed to shut off automatically when the set temperature is reached.

Instructions for Use

Before using the package, please carefully read the instructions and cautions in the package box.

Setting the Heater Temperature

1. Submersion: Place the heater inside the aquarium, ensuring it is fully submerged.
2. Power Connection: Plug in the heater, and you will see a red light indicator and an LED digital display showing the current water temperature.
3. Temperature Adjustment: Press the “Set” button to select your desired temperature. The display will blink for 3 seconds to confirm the setting. It will then return to showing the current water temperature.
4. Completion: The mini heater will begin heating the water asset.

Tips for Use

1. Full Submersion: Ensure the heater rod remains fully submerged.
2. Safe Removal: Before removing the heater, please turn off the power and allow it to cool for 10 minutes to ensure safety.

Selecting the Appropriate Heater for Your Aquarium

The general guideline is to use 2.5 to 5 watts of heating power per gallon of water. This requirement may vary based on the temperature of the room where your aquarium is located and the tank size.
For instance, if you own a 5-gallon tank and aim to raise the water temperature by 10 degrees above the room temperature, a 50-watt heater is recommended. However, if your home is cooler at 65°F and you need to increase the water temperature by 15 degrees, consider upgrading to a 75-watt heater to compensate for the additional heating demand.