Fluval Nano Aquarium Filter Carbon Cartridge

Specifically designed for the Fluval Nano Filter (Item #A455), the Carbon Cartridge contains highly porous carbon that effectively removes odors, discolorations and impurities.

• Chemical filter media
• Large surface area removes heavy metals, organic contaminants and pollutants
• Custom designed cartridges easily load into filtration chamber
• Convenient 2-pack format
• Part Number A458