Tetra Filtre EasyCrystal 300

With its intensive mechanical, biological and chemical filtration, the EasyCrystal filter ensures crystal clear and healthy water / Suitable for aquariums from 40 to 60 litres Through its intense mechanical, biological and chemical filtration, the EasyCrystal filter provides crystal clear and healthy water Mechanical filtration: double layer filter wadding for safe removal of even tiny particles in suspension (white face = coarse particle prefilter, green side = fine filter) Biological filtration: filter sponge and biofilter spheres with a large surface area for the settling of useful bacteria Chemical filtration: targeted activated carbon to remove water colorations and unpleasant odors