Fluval 20 Media Maintenance Kit

Key features

• BioMax Filter Insert provides an optimal environment for the colonization and growth of beneficial bacteria, which is essential for effective biological filtration and water purification
• Activated Carbon Filter Insert improves water clarity in fresh and saltwater aquariums and provides superior adsorption qualities which eliminate odors, discoloration and impurities
• Foam Filter Insert is a mechanical filter media that effectively removes particles and debris from aquarium water
• Safe for fresh and saltwater aquariums