Bio-Screen for Fluval C3 Power Filter, Replacement Aquarium Filter Media, 6PCS Bio Foam Replacement Set, Filter Media for Freshwater & Saltwater

COMPATIBILITY: Bio Screen Replacement Media is compatible with Fluval C3, providing ideal filtration performance and efficient water flow, filter media is designed for use with Fluval C3 Filter, which keep your aquariums clear. POROUS STRUCTURE: Each piece of C3 Bio-Screen Replacement Media consists of a multi-density foam layer, the porous foam surface traps debris while ensuring a steady flow of water for crystal clear water, the six-piece replacement pack offers a wide variety of filtration media to meet your daily aquarium needs ENHANCED FILTRATION EFFICIENCY: The bio-screen Replacement Media provides a large amount of biological surface area. Before the water drips into the filter's bio-trickle chamber, bio-foam blocks fine debris while ensuring a steady flow of water, resulting in crystal clear water and a healthy, clean aquatic environment for fish QUICK INSTALLATION: Simply take out the used bio-screen and place the new one in the bio trickle chamber, the fine filter membrane captures fish feces and tiny debris to protect the health and safety of your fish REGULAR CLEANING: The Replacement filter media can withstand excessive impurities for less than a month, so it needs to be replaced with a new one and the bio-filter every month to keep your aquarium water clean and healthy