Juwel Bioflow Filter System ONE

Juwel Bioflow Filter System ONE

  • Filtration of aquariums of up to 80 litres
  • Including Juwel Eccoflow pump 300
  • Mechanical and biological filtration
  • Space for Juwel AquaHeat control heater
  • With O2 Diffusor
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The Juwel Bioflow ONE is a compact internal filter for small aquariums up to 80 liters. Due to its easy maintenance combined with high functionality, it is also the ideal filter for beginners. The black filter housing is pre-installed with 2 BioPlus fine ONE filter sponges, which filter the water mechanically. Their pores leave a great surface for helpful bacteria to settle and care for the biological filtering of the water. Moreover, the filter housing has a free chamber space which allows the installation of Juwel AquaHeat Automatic Heater 50 W (not included in the scope of delivery). A special addition to the filter is its O2 diffusor which supplies the freshly filtered water with oxygen.

The included Juwel Eccoflow Pump 300 makes the filter a powerful solution for any small aquarium. Negative effects of extra hosing, high flow distances to external filters or even lackage outside of the aquarium are no longer a threat with the Bioflow One.

Manual Bioflow Filtersystem ONE - - download PDF

Compatibility Chart - - download PDF


  • For filtering aquariums up to 80 liters
  • Inclusive Juwel Eccoflow Pump 300
  • Space for Juwel AquaHeat Automatic-Heater (not included in the scope of delivery)
  • For mechanical and biological filtering
  • Equipped with O2 diffusor for optimal oxygen supply
  • Prevents lackage and unattractive external hosing

Scope of delivery

The filter comes with a filter housing, 2 blue filter sponges (Juwel filter Bioflow ONE filter sponge), 4 suction cups, o2 diffusor and Juwel Eccoflow Pump 300.


Juwel BioPlus fine ONE filter sponges should be replaced at an intervall of approximately 3 months. It is advisable to replace only one sponge at a time.

It is recommended to replace impeller, axle and the rubber axle holders approximately every 12 months, in order to retain the pumps optimal function.

Technical Data

Juwel Eccoflow Pump - 300
Flow rate 300 Litres per hour
Input 4,4 W
Cable length 2,38 m


Juwel Bioflow Filtersystem - ONE
Length 104 mm
Width 60 mm
Height 220 mm
Filter Volume 0,5 l
Suitable for aquariums up to 80 l, up to 250 mm height



The German company Juwel took over the world of aquaristics early on. With innovative ideas, such as silicone bonding of the tanks or an aquarium set including filter, heater and lighting, Juwel has become the brand of today. Even now, they do not lose their zeitgeist and, with the highest quality standards and most modern production technology, stand for a high-quality aquarium that can refine any household.

General information

Item no.
EAN 4022573870350
Weight 0,49 kg
Shipping weight 0,60 kg

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