Alfagrog Filter Media 20kg
Alfagrog is a porous foamed ceramic material, which is lightweight, strong and inert It's high surface area makes it the natural choice for colonisation by micro organisms in biological filtration systems resulting in cleaner water.
Benefits of Alfagrog over other filter media:
- Extremely high surface area
- Highly porous
- Inert, pH neutral
- Available worldwide
- A variety of grade sizes available: 25mm / 40mm / other sizes on request