The Juwel AquaHeat Aquarium Heater is designed to maintain a stable water temperature of up to approximately 28°C, depending on the room environment and aquarium size. Available in 50W, 100W, 200W, and 300W models, each heater is TÜV/GS certified and built using shock-proof, heat-resistant borosilicate safety glass for reliable and long-lasting performance.

These adjustable heaters integrate seamlessly into the Juwel Bioflow filter system, allowing discreet placement within the filter casing in compatible Juwel aquariums such as the Rio, Vision, Trigon, Lido, and Rekord series. This ensures optimal heat distribution throughout the tank by making use of the internal water circulation.

Each heater features high-quality contact points for accurate temperature control and safe operation. The range accommodates tanks from 60L to over 400L and can be installed in other aquarium setups as well. Select the appropriate wattage model from the drop-down menu to suit your aquarium size.

Key Features:

• Adjustable heater maintains water temperature up to ~28°C
• Constructed with shock-proof, heat-resistant borosilicate safety glass
• TÜV/GS certified for function and safety
• Designed to integrate with Juwel Bioflow filter systems
• Efficient, even heat distribution through internal water circulation
• Suitable for both Juwel and non-Juwel aquariums

Whether you're running a compact 60L setup or a larger system over 400L, the Juwel AquaHeat heater provides reliable, discreet, and effective temperature control for your aquarium environment.

Specifications:

• 50W – Length: 235mm | Recommended for Rekord 60 (60L)
• 100W – Length: 265mm | Recommended for Rekord 70–96L, Rio 125L
• 200W – Length: 300mm | Recommended for Rio 180/240L, Vision 180/240L, Trigon 190L
• 300W – Length: 330mm | Recommended for Rio 300/400L, Vision 450L, Trigon 350L
• Temperature Range: Up to approximately 28°C (dependent on room temperature)
• Certification: TÜV/GS
• Installation: In filter casing (Juwel Bioflow system) or general use

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.