Your Cart is Empty
🇺🇸 Free Shipping
Sera Crystal Clear Professional – Next-Level Mechanical Filtration
Thanks to its patented 3D fiber structure, Sera Crystal Clear Professional rapidly removes even the finest particles over 10 µm, including floating algae, detritus, and sludge—delivering crystal-clear water in no time.
Unlike traditional filter wool, these high-tech filter balls maintain their shape and can be washed and reused multiple times—with up to 80% reusability after each cleaning.
Advanced Particle Filtration: Removes debris as small as 10 µm
Reusable & Long-Lasting: Up to 80% efficiency retained after cleaning
Shape-Retaining Filter Balls: Won’t compress or clog like traditional filter floss
Universal Compatibility: Works in all filter types for both freshwater and marine aquariums
Perfect Pairing: Combine with Sera Siporax Professional for optimal mechanical and biological filtration
Innovative. Reusable. Powerful.
Sera Crystal Clear Professional is the smart upgrade for aquarists who want cleaner water, less waste, and long-term performance.