Specifically designed for the Fluval LIV Microscraping Aquarium Kit, the Fluval LIV Poly-Carb Replacement Cartridge offers effective 3-in-1 mechanical, biological and chemical filtration for clean and clear water.

Key Features:

• Improves biological activity
• Traps waste & debris
• Removes odors & toxins

Included:

3 x Poly-Carb Replacement Cartridge