Blue filter wool – Coarse mechanical filtration – 100 g
An open structure for gentle, durable, and versatile filtration!
Blue filter wool is a coarse synthetic fiber designed for first-stage mechanical filtration, while also promoting light biological activity thanks to its porosity. Ideal as a complement to foam or other media, it efficiently traps particles without clogging too quickly.


🔹 Semi-mechanical and semi-biological filtration: Large pores ensure good water flow and support beneficial bacteria.
🔹 Universal use: Compatible with all types of filters and all aquarium types, freshwater or marine.
🔹 Neutral and economical: Does not affect water parameters, washable and reusable multiple times.
🔹 Flexible and adaptable: Easily cut to fit your filter, can be used alone or combined with foam media.


An effective solution to extend the lifespan of your filters while optimizing water quality.


💧 The ideal wool for airy, progressive, and perfectly controlled filtration.