The Ottavi Fibra Pur 100g consists of fine synthetic fibers and is used for mechanical and biological filtration in freshwater and saltwater aquariums.

Thanks to the superior quality of this material, the Ottavi Fibra Pur 100g remains soft even after extended use.

The Fibra Pur is placed either in the biological or external filter to trap coarse impurities such as organic particles, food residues, and waste.