Keep your aquarium water fresh, clear, and healthy with Fluval Activated Carbon Filter Inserts, designed for the Fluval 50 Power Filter. Each insert is crafted from premium, research-grade, low-ash carbon with a highly porous surface that absorbs impurities, odors, toxins, and discoloration. Suitable for aquariums up to 50 gallons, this versatile filter media works in both freshwater and saltwater tanks, creating a cleaner and more balanced aquatic environment. Each pack includes three replacement inserts, offering long-lasting value. For optimal performance, replace every 4 weeks and remove carbon when administering water treatments or medications.
