Tetra Ceramic Filter Rings CR600 700 1200
Filter media for TetraTec EX range and other external filters. Reliably removes large particles from aquarium.
- Hollow ceramic rings with high internal surface area
- Mechanically removes large particles from aquarium water
- Distributes flow evenly through external filter
Rinse with lukewarm water before use. Can be reused several times, wash in lukewarm tap water to clean.
Suitable for all external filters.