Keep your aquarium at the correct temperature using the Interpet Delta Therm stat heater.

When you provide your tropical or marine fish with one of these heaters, they can benefit from Interpet's extensive experience and knowledge of aquarium heaters, which is a fortunate opportunity. Meanwhile, you can rest assured knowing that the heaters come with a two-year guarantee and exceptional safety credentials, allowing you to relax.

These heaters are highly dependable, with extra-thick safety glass and a plastic end cap that adds an additional layer of safety. Adjusting the temperature is made easy by the positive click-control, although the heater is pre-set to 24C, which may be sufficient for your needs.

Key Features

  • Easily adjustable for simple operation
  • Comes with Suckers and Mounting Clips
  • Extra-safe shatter resistant glass
  • Easy-to-check on/off light for peace of mind
  • 2 Year Warranty


Brand: Interpet
Depth: 5cm ( 2.0in)
Height: 6cm ( 2.4in)
Wattage: 25W
Width: 9.5cm ( 3.7in)
Delivery Information

Fast Free UK Delivery on orders over £60.00.*
Smaller orders under £60.00 are subject to a £4.95 delivery charge. Delivery will typically be made within 2 - 3 working days but may be extended during peak times.

We Can Offer Next Day Delivery for £7.95*
To meet our deadline for this service you must order before 11.00am to ensure delivery for the next working day. This excludes weekends and bank holidays.

*Extra charges or restrictions will apply to certain UK postcodes. These include parts of Scotland, The Highlands, Northern Ireland and offshore Isles. Please note Next Day delivery is not available to these locations. Please click here for a full list of postcode exclusions and contact us today for a personalised quote. 

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