Sera Crystal Clear Professional 12pcs

Sera Crystal Clear Professional 12pcs is an advanced filter medium designed for superior mechanical filtration. Its unique, patented 3D fiber technology efficiently captures tiny particles over 10 µm, including floating algae and debris, with remarkable speed. Unlike traditional filter wool, these durable filter balls maintain their form and can be cleaned multiple times, remaining up to 80% reusable after rinsing. This high-efficiency filter medium works well in both freshwater and saltwater aquariums and is compatible with all filter systems. For optimal results, pair it with the biological filter medium sera siporax Professional. Available at shop.morphmarket.com.