SERA - Crystal Clear Professional - 12 pcs - Filter media

Ultra efficient filtration media for mechanical filtration

• The innovative and patented three-dimensional fiber structure of sera crystal clear Professional removes small particles from 10 μm (eg floating algae, silt) in a short time.
• Unlike traditional filter wadding, the filter balls retain their shape, being able to be washed several times. These are 80% reusable after washing.
• The ultra-efficient filter media is suitable for freshwater and saltwater aquariums, as well as all types of filters. sera siporax Professional, the biological filter medium, is the perfect complement to sera crystal clear Professional.