The Juwel Bioflow ONE Internal Filter is a compact filtration system suitable for aquariums up to 80 litres. It provides effective mechanical and biological filtration while remaining simple to install and maintain, making it a practical option for nano aquariums and entry-level setups.

Powered by a high-quality SICCE pump, the Bioflow ONE delivers a water circulation rate of 300 litres per hour while operating quietly. The energy-efficient motor uses just 4.4 watts, allowing it to run continuously without high electricity consumption.

The integrated heater compartment allows a standard 50W aquarium heater (not included) to be installed safely inside the filter housing. This keeps the heater protected and helps distribute warmth evenly throughout the aquarium.

A controllable venturi outlet allows air to be mixed with the water flow, increasing oxygen levels and improving water circulation. The filter includes Juwel Compact Fine Sponge media for reliable mechanical and biological filtration, along with suction cups and a cleaning brush for straightforward installation and maintenance.

With a slim footprint of just 6 x 10.6 x 22 cm, the Bioflow ONE fits easily inside smaller aquariums without taking up excessive space. Its compact design also makes it suitable for specialised setups such as small turtle tanks.

Key Features:

• High-performance internal filter suitable for aquariums up to 80 litres
• Provides reliable mechanical and biological filtration
• SICCE pump with dual mounted impeller axle for dependable performance
• 300 L/h water circulation with quiet operation
• Energy-efficient motor consuming just 4.4 watts
• Integrated compartment for installing a standard 50W heater (not included)
• Protects heater and supports even heat distribution
• Adjustable venturi outlet for added aeration and improved oxygen levels
• Compact dimensions ideal for nano and entry-level aquariums
• Includes Juwel Compact Fine Sponge filter media
• Supplied with suction cups and cleaning brush for simple installation and maintenance
• Suitable for a range of aquarium setups, including small turtle tanks

The Juwel Bioflow ONE offers reliable filtration, quiet performance, and convenient features in a compact format. Its integrated heater compartment, adjustable aeration, and efficient pump help maintain stable and healthy conditions for aquarium fish and other aquatic life.

Specifications:

• Suitable Aquarium Size: Up to 80 litres
• Flow Rate: 300 L/h
• Power Consumption: 4.4 W
• Dimensions: 6 x 10.6 x 22 cm
• Compatible Heater: Up to 50W (not included)
• Filter Media Included: Juwel Compact Fine Sponge

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.