Set Compatible Filter Foam Sponge for Juwel Compact / Bioflow 3.0 / M (2 x Fine, 1 x Coarse, 1 x Nitrate, 2 x Carbon, 5 x Poly)|Filters & Accessories| - AliExpress
Amazon.com: Juwel Jewel Filter Sponge Coarse 1 Aquarium-Filtration Media, 1 Count (Pack of 1), Blue : Patio, Lawn & Garden
Universal Aquarium/Fish Tank Filter Carbon Sponge Suitable For Juwel | eBay
Aquarium Filter Foam Bio Spons | Filter Bio Sponge Aquarium | Bio Sponge Filter Fish - Filters & Accessories - Aliexpress
Juwel bioCarb M Filter Media - Auburn Aquarium and Terrarium
Amazon.com: Juwel Filter Sponge Carbon Standard : Pet Supplies
Full Set of Compatible Filter Foams For Juwel Rekord Compact Super S BioFlow s 5060617754616 | eBay