Fluval AC20 Biofoam Filter 3-Pack
The Fluval AC20 Biofoam Filter 3-Pack provides essential mechanical and biological filtration for your AC20 power filter. These high-quality foam inserts trap debris and particles while providing a large surface area for beneficial bacteria colonization, ensuring optimal water quality for your aquarium. Each pack contains three replacement foam filters for long-lasting filtration performance.
Bio-Foam removes particles and debris from aquarium water for effective mechanical filtration. It also serves double duty as a powerful biological media thanks to its ultra dense 30PPI construction, which provides an ideal environment for beneficial bacteria to establish and thrive.
AC20 Power Filter
