28 Pcs Replacement Filter Media Kit Fit for Fluval FX2/FX4/FX5/FX6 Aquarium Filters Including 4 Media Bag, 6 Carbon Foam Pad, 4 Bio-Foam Pads, 6 Foam Block, 6 Water Polishing Pad, 2 Silicone LubeBrand: Tofcbye Color: Black Features: Compatible with: Replacement Filter Media Kit Fit for Fluval FX2 FX4 FX5 FX6 Aquarium Filters, which can effectively remove impurities, odors and harmful substances in water, ensuring clean and stable water quality. Product Includes: Replacement filter media kit, including 4 Bag biomax media, 6 carbon foam pad, 4 Bio foam pads, 6 Bio foam block, 6 Water polishing pad, 2 silicone lube, easy to achieve triple