Fluval Edge Carbon Clean & Clear, Foam Biomax & Pre Filter Sponge

All 3 items are specifically designed for the Fluval® EDGE power filter. The Carbon Clean & Clear renewal sachets contain premium grade carbon that provides superior adsorption qualities that eliminate toxic impurities, odours and discoloration from aquarium water. Each pack contains 3 sachets. As for the Foam Biomax, the foam pad collects particles and debris, while the BioMax encourages optimal colonization of beneficial bacteria to enhance the reduction of fish waste, resulting in a healthier aquarium environment. Finally, the Pre Filter Sponge effectively collects fine debris and keeps your aquarium clean. Installs easily over the filter intake, the pre-filter sponge also prevents small or baby fish from being drawn into the filter.