Provides huge amounts of aerobic and anaerobic surface area for efficient bacterial colonisation
Provides over 7,500 Square feet (700 Square meters) of surface area per liter of Medium
When properly colonized, and used as directed, it will reduce toxic ammonia, nitrites, and nitrates to near zero in ponds and aquariums
Also significantly reduces phosphates and dissolved organics
Works excellently as the only filtration Medium for the Aquarium or pond, or may be employed in addition to other filtration media