Hygger 25w Mini Digital Aquarium Heater

The Hygger 25W Mini Digital Aquarium Heater provides adjustable heating for small freshwater aquariums from 1.5–20 litres. Its compact heater saves space inside the tank, while the external digital controller displays the current temperature and offers adjustment between 20–32°C.

Key Features

• Compact design suits small and nano freshwater aquariums.

• External LED controller makes temperature checks and adjustments convenient.

• Automatic thermostat maintains the selected temperature.

• Power-off memory retains your last temperature setting.

• Stainless-steel and Teflon construction provides durability and corrosion resistance.

• Includes suction cups and a two-year manufacturer’s guarantee.

Product Description

Keep your small aquarium at a suitable temperature with the Hygger 25W Mini Digital Aquarium Heater. Measuring 11 × 2.3 × 1.4cm, the heater fits discreetly into your setup, leaving more space for plants, decorations and swimming room.

The external LED digital controller lets you view the current temperature and adjust the setting without reaching into the water. Select a temperature between 20–32°C to suit your aquarium’s inhabitants, and the automatic thermostat controls heating to maintain that setting.

Designed for freshwater aquariums from 1.5–20 litres, this compact model combines stainless-steel and Teflon construction with an IP68-rated heater unit. Its memory function retains the last temperature setting following a power interruption.

Specifications

• Brand: Hygger

• Product: Mini Digital Aquarium Heater

• Product code: GD164

• Model: HG083

• Power: 25W

• Recommended aquarium capacity: 1.5–20 litres

• Temperature range: 20–32°C

• Accuracy: ±1°C

• Heater dimensions: 11 × 2.3 × 1.4cm

• Controller dimensions: 8.7 × 4.3 × 2cm

• Construction: Stainless steel and Teflon

• Display: External LED digital controller

• Thermostat: Automatic

• Memory function: Retains the last temperature setting after power loss

• Protection rating: IP68 heater unit

• Cable length: 180cm

• Suitability: Freshwater aquariums only

• Guarantee: Two-year manufacturer’s guarantee

• Included: Mini aquarium heater with controller, suction cups and user manual

• Barcode: 6976286982696

Care & Usage Tips

Secure the heater with the supplied suction cups and follow the user manual’s positioning and immersion instructions. Keep the external controller and electrical connections dry. Choose a temperature appropriate to your livestock and check it regularly with a separate aquarium thermometer. Disconnect the power and allow the heater to cool before maintenance or removal.

Add Convenient Heating to Your Nano Aquarium

Choose the Hygger 25W Mini Digital Aquarium Heater for compact installation and straightforward external temperature control.