Premium 20mm Hexagonal Bio Ceramic Rings for Aquarium Filtration

High-porosity glass ceramic structure maximizes beneficial bacteria colonization for superior biological filtration. Precision-engineered hexagonal shape increases surface area by 40% compared to standard rings.

Food-grade ceramic material ensures safe aquatic environment without pH fluctuations. Specially designed 20mm diameter optimizes water flow for tanks 10-150 gallons.

Professional-grade solution for freshwater/shrimp tanks, pond filters, and sump systems. Thermal shock resistant construction withstands repeated cleaning cycles.

Pre-cured bio-enhancing formula jumpstarts nitrogen cycle in new setups. Interlocking design prevents media compaction for consistent water polishing.

Bulk packaged for commercial hatcheries and serious aquarists. Laboratory-tested ceramic matrix outperforms plastic alternatives in bacterial load capacity.