The Fluval A414 is a replacement filter media for use in the following aquarium filtration systems:
The Fluval G-Nodes Bio Filtration Media Replacement features a complex pore system where beneficial bacteria will thrive. This Fluval replacement media helps reduce ammonia and nitrate levels. This bio filter is star shaped for more capacity. This Fluval media contains G-nodes which enhance biological nitrification.
The Fluval A414 specifications: