JUWEL Cirax are highly porous ceramic-based pellets which, due to their extremely large surface area, create the perfect environment fulfilled the bacteria. In your JUWEL filter, Cirax helps to ensure excellent water quality.

Using a special basket, tailored to the size of your JUWEL filter, makes it easy to use, whilst the optimised filling quantity means a long service life of up to a year.

Excellent water quality due to effective biological cleaning

Extremely large surface area due to highly porous filter material

Suitable for use in freshwater and saltwater aquariums

Contains 1 tray

Sizes available:

Medium: Compact media for BioFlow 3.0 Filters (Rio 125,180,240, Vision 180, Trigon 190, Lido 120 Aquariums)

Large: Standard Media for BioFlow 6.0 Filters (Rio 300, Vision 260 Aquariums)

Extra Large: Jumbo Media for BioFlow 8.0 Filters (Rio 400, Vision 450, Trigon 350 Aquariums)