Alfagrog Filter Media 2kg

Alfagrog is a porous foamed and hardened 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.

To manufacture Alfagrog,various clays and raw materials are rapidlyfused at high temperature to produce a foamed ceramic porous mass, which is crushed andsectioned to a convenient particle size. It is manufactured using materials which are safe for use around all livestock and plants.

Alfagrog provides optimum media surface area, suitable for all varying flow rates. It is pH neutral, and suitable for freshwater and marine setups. Anerobic media, like Alfagrog, is great for helping to reduce nitrates and keep water clear.

Benefitsinclude:

• Highly porous efficient filter media
• Great for aquariums, ponds & biorbs
• Extremely high surface area
• Inert, pH neutral
• Lightweight & economical

Sizes:
Alfagrog chunks vary in size and are typically 30-50mm width per piece.

Rinse thoroughly prior to use.