# hygger DUK-HG096-200W-UK 200W Aquarium Heater

The hygger DUK-HG096-200W-UK is a 200W submersible aquarium heater with an external digital temperature controller. Its listed tank range is 80–120L, and the controller displays current and target temperatures while allowing adjustment without reaching into the water.

- [Original product page](https://bargainpostbox.co.uk/product/hygger-duk-hg096-200w-uk-aquarium-heater)
- [View offer](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: hygger
- Model: DUK-HG096-200W-UK
- Category: Pet Supplies > Aquariums & Terrariums
- Price: 23.19 GBP
- Previous price: 28.99 GBP
- Discount: 20%
- Price checked: 2026-11-14T19:39:51.694Z

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- External controller shows both current and target water temperatures and adjusts from outside the tank.
- The listing describes overheat cut-off at 35°C \(95℉\), dry-run shut-off when lifted from water, and retention of the last temperature setting after a power outage.
- Red light indicates heating and green light indicates that the set temperature is being maintained, according to the listing.
- The heater is described as quartz glass with a nickel-chromium heating element and silicon carbide conduction.

## Pros

- External temperature adjustment avoids reaching into the aquarium to change the setting.
- The display provides current and target readings in one place, which may simplify routine temperature checks.
- The stated memory function restores the previous setting after a power outage.

## Cons

- A water-circulating pump is required for even heat distribution, adding an equipment and installation requirement.

## Specifications

### Heating and temperature control
- Rated power: 200 watts
- Recommended tank volume: 80-120L \(21–32 gallon\)
- Adjustable temperature range: 15–34°C \(59–93°F\)
- Over-temperature cut-off: 35°C \(95℉\)
- Recommended pump effective flow: 480‑960 L/H
### Dimensions and installation
- Dimensions listed: 23.5 x 10 x 5 cm; 300 g
- Weight listed: 300 g
### Model and finish
- Model number: DUK-HG096-200W-UK
- Colour: Black
- Quantity: 1

## Before you buy

- The listing specifies a 200W heater for 80–120L and a recommended pump flow of 480‑960 L/H. It says a circulation pump is needed for even heat distribution. The controller is non-waterproof, so for an outdoor pond the listing requires it to remain in a rain-protected shelter. The heater's out-of-water and over-temperature cut-offs are listing claims, not independently verified performance.

## A good fit for

- Aquarium keepers whose tank is within the listed 80–120L range and who can provide the recommended water circulation.
- Buyers who want to adjust the temperature externally and see current and target readings on a digital controller.

## Less suited to

- Set-ups without a water-circulating pump for distributing heat.
- Outdoor pond installations where the controller cannot be kept sheltered from rain.

## Frequently asked questions

### What tank size is this heater listed for?
The listing recommends this 200W model for 80–120L tanks. It also gives a recommended circulation-pump flow of 480‑960 L/H for that heater size.
### What temperature can the controller be set to?
The stated adjustable range is 15–34°C \(59–93°F\).
### Does it need a circulation pump?
The listing says to use a water-circulating pump for even heat distribution and recommends 480‑960 L/H effective flow for the 200W model.
### Can it be used in an outdoor pond?
The listing says the controller is non-waterproof. For outdoor pond use, it must be kept in a rain-protected shelter.

## Offer details

- The listing shows an offer to apply a 5% voucher, subject to its terms.

## Alternative options

- [hygger Submersible Aquarium Heater, Fish Tank Heater with Digital LED Controller & Intelligent Water Outflow Overheating Protection System \(300W for 150-300L fish tank\)](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [hygger Small Aquarium Heater, 25W Submersible Betta Fish Tank Heater with Digital Display External Controller, Turtle Tank Heater Suitable for Freshwater up to 20L Tanks](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [AQQA Aquarium Heater,500W Fish Tank Heater with External LED Thermostat Controller,Submersible Quartz Glass Aquarium Heater,Intelligent Overheat,Over-Temp Protection,Memory Function,for 200-500L Tank](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [AQQA Aquarium Heater,500W Submersible Fish Tank Heater,with Over-Temp Protection & Explosion-Proof Quartz Glass,Submersible Aquarium Heater with LED Thermostat Controller,for Fish Tank 200-300L](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [BrightArk Aquarium Heater 300W, Fish Tank Heater with Intelligent LED Digital Display Thermostat Controller, Fish Tank Heaters for Tropical, Aquarium Heaters for 250L Freshwater Saltwater Fish Tank](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [AQQA Aquarium Heater,500W Fish Tank Heater with External LED Thermostat Controller,Submersible Quartz Glass Aquarium Heater with Over-Temp Protection,for Saltwater & Freshwater,for Fish Tank 200-500L](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [Neulriscn Aquarium Heater, 500W Fish Tank Heater with External Temperature Controller, Submersible Fish Tank Heaters with LED Digital Display, Overheat Protection & Auto-Off, for Fishtank up to 250L](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [hygger Submersible Aquarium Heater, Fish Tank Heater with Digital LED Controller & Intelligent Water Outflow Overheating Protection System, Suitable for Saltwater & Freshwater \(800W for 300-800L Tank\)](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [Hepo HP-608 Quartz Aquarium Fish Tank Heater Submersible Thermostat 25w to 300w \(25w\)](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [biOrb Aquarium Heater Pack, Alterable 50W Tank Heater, Thermometer & Holder \| Easy-Fit Aquarium Accessories For Curved or Flat Surfaces, Reliable Tropical Fish Tank Heating Solution - UK Plug](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)
- [allpondsolutions 200w Aquarium Fish Tank Adjustable Submersible Heater, for Tropical and Marine Aquariums up to 200 Litres](https://bargainpostbox.co.uk/visit/hygger-duk-hg096-200w-uk-aquarium-heater)

## Images

![hygger DUK-HG096-200W-UK 200W Aquarium Heater — 1](https://bargainpostbox.co.uk/i/3SrAWA5VxOILO2elEx8dNhZfApZiV-d-VW0KH7BQSYRh7HIbePNDiJ0D8QorCVXcmuc51-ABZPwaAiklzu9YfqGncWHtGWGVHnCGNKYoDHsEeSKX47Sa3Ces.jpg)

![hygger DUK-HG096-200W-UK 200W Aquarium Heater — 2](https://bargainpostbox.co.uk/i/WxyscE3ioqa-rTp6u3pVAELvVIpL4xXIV1cLU1zNBBw1Ue9wpka3lsIk1lUIl7Cj3uoXQobrHXbdSUQ51bTBPNs8S9L91uOPday-A3kaVD9NBPpL_z57Jimw.jpg)

![hygger DUK-HG096-200W-UK 200W Aquarium Heater — 3](https://bargainpostbox.co.uk/i/vntMc2KFHX3qTNdM6pW3H4peFw5J3L1-thdO4CsbsFMMMEJ5EwsLMB_JMkw4W9t6rVpf-rY38AG0GD4kpmB17y4O9snV7D5DwujES9bUNxpGwRr_Pa0qPLsr.jpg)

![hygger DUK-HG096-200W-UK 200W Aquarium Heater — 4](https://bargainpostbox.co.uk/i/Au4VQNtU1WiEcKyOhxq7B2vlVYsjFKEPzF8rq89gfaLhkW_-uI8u5OitBYVqQbyKpMQpvj2gxGbDogmfBqAyGIn3vY_BvCOy-eroq8hOwoyC-0vh9DVZjwbX.jpg)

![hygger DUK-HG096-200W-UK 200W Aquarium Heater — 5](https://bargainpostbox.co.uk/i/8ijdUI5Pdnbv_wQvUvZ1SqSUCTq5fvbNmLXc0os1ms3SdTYd6cEl0BZuANlGPsBE0ZukFh9GJW_dnxPRXerwXuPvXrSObGlc4GQt3fCTjnoKFgiwbXTdSrjV.jpg)

![hygger DUK-HG096-200W-UK 200W Aquarium Heater — 6](https://bargainpostbox.co.uk/i/uLp7ffb6J34yxaGiPvXEi91eAzsywFit2d_OT_J1ddwQgElwO-04v3OMcxYLQsLs0mADVNfbdUQ5pkCHvqCKeVBGY1fhuyNZEeGqHmyND82GoL608o90T9pv.jpg)

![hygger DUK-HG096-200W-UK 200W Aquarium Heater — 7](https://bargainpostbox.co.uk/i/HvoTy2dNR0uOFVQazVmECYpJTa8jb6QnJOwRsreIl71lPnHuYV988HplInufTyot7iNguMJFzeWzblhxWSfXs7q6CyktcO5QgLfCcz5nPO14Al-0DMSX_JLo.jpg)