Glass Ceramic Bio Pearls – Premium Sintered Glass Filter Media

Glass Ceramic Bio Pearls are high-performance filter beads crafted from sintered glass, engineered to deliver exceptionally clear aquarium water through superior biological filtration. Their unique spherical shape and ultra‑porous structure provide an expansive surface for beneficial bacteria colonization, ensuring rapid breakdown of toxic waste products in both freshwater and marine systems.

Features & Advantages:

• Exceptional Porosity:

  • Offers approximately 1,500 m² of bacterial settlement surface per liter—10–12× more than conventional ceramic rings.

  • Facilitates rapid colonization of nitrifying bacteria for efficient ammonia, nitrite, and nitrate removal.

• Optimized Hydraulic Performance:

  • Low bulk density and smooth, spherical geometry promote excellent water flow and minimize clogging.

  • Ideal for use in suspension filters, canister filters, and small to medium‑sized filter chambers.

• High‑Density Sintered Glass:

  • Durable, inert material resistant to breakdown or leaching; safe for all aquatic species.

  • Pearl diameter of 8–9 mm ensures consistent packing and uniform flow rates.

• Versatile Application:

  • Suitable for both freshwater and marine aquaria.

  • One liter treats up to 360 L of aquarium volume under normal stocking conditions; adjust proportionally for heavier bioloads.

• Easy Maintenance:

  • Pre‑rinse after mechanical cleaning to remove accumulated debris without disturbing established bacterial colonies.

  • Long service life reduces media changes and maintenance frequency.

Enhance your aquarium’s biological filtration with Glass Ceramic Bio Pearls and enjoy crystal‑clear water, stable water chemistry, and a healthier aquatic environment.