2 x BioPlus Coarse M Compact Juwel Filter Sponge

• No chemical residue, suitable for fresh and sea water. Dimensions: 9.5 x 9.5 x 4.5 cm.
• x Juwel BioPlus Coarse M Compact Filter Sponge
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Juwel bioPlus Coarse M Compact Filter Sponge Fine Filter Sponge is the primary biological filter for your aquarium and therefore an essential part of the Juwel filter system. The fine pore structure provides a very large surface area and ensures a slow and even flow. This makes it particularly suitable for biological filtering in the anaerobic area. The open pores of the Juwel filter sponge are achieved without the use of chemicals and are therefore residue-free. Features of Juwel filter sponge coarse: best biological filter properties, homogeneous structure ensures even flow, no chemical residue, suitable for fresh and sea water, dimensions: 9.5 x 9.5 x 4.5 cm.