A biological filter medium with a smooth surface. Particularly suitable for fish that feed at the bottom of the aquarium. The beads provide a home for beneficial bacteria. The bacteria activate the biological filtering in your aquarium and ensure clear and healthy water. The biOrb Pearl Media does not change the pH value of the water and is suitable for all aquariums, including seawater aquariums.
- The beads provide a home for beneficial bacteria
- The biOrb Pearl Media does not change the pH value of the water
- Suitable for all freshwater and seawater aquariums, including seawater aquariums
- Simple conversion from the supplied biOrb ceramics