Alfagrog Filter Media - 15KG

About the Alfagrog Filter Media - 15KG

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. Alfagrog is perfect for use in any biological filter system. Highly favored by koi keepers, it is frequently utilized in multi-chamber filter systems. Many pond enthusiasts choose to replace plastic bio media with Alfagrog for its durability and superior performance. Benefits of Alfagrog over other filter media: Extremely high surface area Highly porous Inert, pH neutral Lightweight Available worldwide Economical Its only draw back is its sharp on the hands when cleaning so please wear gloves.