Awarded 'Best Garden Centre in the UK' in 2018, 2021 & 2025 by the Garden Centre Association
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Hygger  |  SKU: 30254595  |  Barcode: 0000000586944

Hygger 75w Mini Digital Aquarium Heater

£1899
Why Purchase From Us?
🏆 Best Garden Centre in the UK in 2018, 2021 & 2025
🚚 Orders dispatched within 24 hours (next day delivery available)
🌼 Our team of experts are on hand 7 days a week
💚 Support a family run, independent business

2 in stock

Pickup available at Old Railway Line Garden Centre

Usually ready in 2 hours

The Hygger 75W Mini Digital Aquarium Heater provides adjustable heating for freshwater aquariums from 1.5–60 litres. Its compact heater saves space inside the tank, while an external digital controller displays the current temperature and lets you select a setting between 20–32°C.

Key Features

  • Compact heater takes up minimal space within your aquarium.

  • External LED digital controller makes temperature checks and adjustments convenient.

  • Automatic thermostat maintains your selected temperature.

  • Power-off memory retains the last temperature setting.

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

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

Product Description

Maintain a suitable temperature in your freshwater aquarium with the Hygger 75W Mini Digital Aquarium Heater. Measuring just 11 × 2.3 × 1.4cm, the heater fits discreetly into smaller setups, leaving more room for your aquascape.

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

A memory function retains your last setting following a power interruption, reducing the need to reprogramme the controller. The compact heater features stainless-steel and Teflon construction, with an IP68 waterproof rating for the submerged unit.

Specifications

  • Brand: Hygger

  • Product: Mini Digital Aquarium Heater

  • Product code: GD166

  • Model: HG083

  • Power: 75W

  • Recommended aquarium capacity: 1.5–60 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: 6976286982672

Care & Usage Tips

Fit the heater using the supplied suction cups and follow the user manual’s positioning and immersion instructions. Keep the external controller and electrical connections dry. Select 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.

Make Aquarium Heating Simple

Choose the Hygger 75W Mini Digital Aquarium Heater for compact installation and convenient external temperature control.

About Us

We are a family run, independent Garden Centre, Farm Shop and Restaurant combined. We are proud to offer the very best gardening, home and outdoor living products alongside delicious, fresh, locally produced food and drink.

Awarded 'Best Garden Centre in the UK in 2018 & 2021 you can rest assured that we offer excellent products, plants and customer service.

Learn more about us and our story on the 'About Us' page.

Delivery

Collect your order in-store, have it delivered to your door, or choose a convenient InPost Locker!

We aim to dispatch orders as quickly as possible using trusted couriers.

Your Questions Answered...

What are the delivery options and prices?

We offer Standard (3-5 working days) and Express (1-2 working days) delivery for a small additional charge.

- Postable items (e.g., seed packets, gift cards) - £2.95 via Royal Mail.
- Smaller, lighter items - £4.95 – £6.95.
- Larger, heavier, and fragile items - £9.95 – £19.95.
- Pallet deliveries (e.g., furniture) - from £69.95 (see kerbside pallet delivery details below).

The exact delivery charge is calculated at checkout based on your selected items.

New! Deliver to InPost Locker

Instead of home delivery, choose to collect your parcel from an InPost Locker near you.

- Delivery rates: £3.95 or £4.95 depending on item size.
- How it works: Choose InPost after completing your order. You'll receive a notification when your parcel is ready to collect.
- Collection options: Scan the QR code or open the locker remotely via the InPost app. If collecting from a shop, show your QR code to the staff.
- Collection time: You have 3 days to pick up your parcel. InPost will send a reminder 24 hours before expiry.
- Tracking: Track your parcel via the InPost app or the tracking link in your confirmation email.

Can someone else pick up my parcel?

Yes! Share your QR code or collection code (sent via email) along with your mobile number, and they can collect it for you.

Do I need ID to collect from an InPost Locker?

No, just scan the QR code in the app or your email. For InPost Shop collections, show the QR code to the staff.

Any more questions?

Visit InPost’s [help page](#) for more details or check their blog for tips and updates.

How do I track my delivery?

Once your order is dispatched, you'll receive an email with tracking details.

Who delivers my order?

Depending on size and weight, orders are delivered by Royal Mail, Evri, or Parcelforce. Furniture and large items arrive via kerbside pallet delivery.

What is kerbside pallet delivery?

Large items like furniture are delivered on a pallet using a heavy goods vehicle. The pallet is placed at the nearest safe kerbside location. The driver cannot move it across uneven ground or remove the items from the pallet.

We can arrange a delivery date that suits you. If access for large vehicles is difficult, please let us know in advance.

What should I do if my order arrives damaged?

If your order is damaged in transit, email us a photo and your order number within 24 hours so we can resolve the issue.

Do you deliver to Northern Ireland?

Yes, though some larger or heavier items may incur a surcharge. Unfortunately, we cannot ship plants to Northern Ireland at this time.

Do any UK areas have a delivery surcharge?

Additional delivery charges may apply for:
- Channel Islands
- Northern Ireland
- Scottish Highlands & Islands
- Isle of Man & Isle of Wight
- Scilly Isles

What is the warranty on my purchase?

All products come with a manufacturer’s warranty (typically 12 months unless stated otherwise). Faulty items within the warranty period may be repaired or replaced subject to the manufacturer’s terms.

Still have questions?

Contact us via our enquiry form, call 01497 847055, or email shoponline@oldrailwaylinegc.co.uk.

Returns

How do I return an item?

If a purchase is no longer required you are able to return the goods within 28 days of delivery for a full refund in accordance with our refunds policy set out in Clause 10 of our Terms & Conditions. We will refund any money received from you using the same method originally used by you to pay for your purchase. Please make sure that you include the sales order or invoice with your return.

When returning items to us, please ensure that any and all original packaging, instructions, tags etc are included as supplied to you. We recommend using a recorded/insured service to return your order. The Old Railway Garden Centre cannot be held responsible for returned items lost or damaged in transit to us.