Juwel - bioPlus fine - Filter Sponge - L | Aquasabi - Aquascaping Shop
Juwel Innenfilter Bioflow ONE
Compatible Filter Sponge Fit for Juwel Compact / Bioflow 3.0 / M (6x Green Nitrate, 6x Black Carbon)|aquarium filter sponge|filter aquarium spongesponge for aquarium - AliExpress