- Ceramic rings provide ideal surface area for beneficial bacteria colonization
- Highly porous and hollow to effectively distribute oxygenated water
- Colonies of nitrifying bacteria grow on the outside of these rings, removing toxic ammonia and nitrites
- Suitable for fresh water, salt water fish tank
- High permeability, which can be aerobic nitrification and anaerobic denitrification, to make the water more stable, is the best biological filter material
The Ceramic Ring - 500 G is the product you didn't think you need, but once you have it, it is something you might not be disappointed. Grab it now.
Inventory Last Updated: Dec 02, 2020