celtty 38-Pack Aquarium Filter Media Kit for Fluval 306/307 Canister Filters Includes Bio Foam, Activated Carbon & Ceramic Rings (2 x Full Maintenance Sets)

【Compatible with Fluval 306 & 307】 – This filter media kit is precision-engineered for Fluval 306 and 307 canister filters. Perfect for freshwater or marine setups – even when using aquarium salt for disease prevention, the media remains fully effective. 【Complete 2-Set Bundle – 38 Pieces】 – Includes 12 polishing pads, 4 blue Bio-Foam, 4 black Bio-Foam, 4 foam blocks, 2 packs of porous ceramic rings, 4 packs of activated carbon, plus 4 white & 4 black mesh bags. Enough for two full media changes – save money versus buying original fluval filter refills. 【Multi-Layer Filtration for Crystal Clear Water】 – Activated carbon removes odours, discolouration and impurities. Highly porous ceramic rings support beneficial bacteria for biological filtration. Polishing pads trap fine particles – together they outperform basic canister filter pads. 【Precise Fit & Easy Maintenance】 – Each foam and pad is cut to Fluval 306/307 dimensions, ensuring uninterrupted water flow and no bypass. Simply replace one set every 2-4 months (depending on bioload). Routine upkeep takes minutes. 【Beaufan UK Customer Support】 – Questions about compatibility, installation or change frequency? Contact our team – we’re committed to fast, helpful answers. We also back this filter media with a satisfaction guarantee.