Juwel Bio Plus Coarse, Size M, Blue

The Juwel Bio Plus M Compact Coarse Sponge is a highly efficient mechanical filter designed for use in the Bio flow M (3.0) system. It effectively removes large to medium sized particles from your aquarium water while providing a large surface area for beneficial bacteria to flourish and multiply. Regular replacement of the Bio Plus Coarse sponge, recommended every 3 months, ensures optimal filter performance and crystal-clear water in your aquarium. Suitable for JUWEL Rio 125, Rio 180, Rio 240, Vision 180, Trigon 190, Lido 120 & Lido 200. Key Removes large to medium sized particles from aquarium water Provides large surface area for beneficial bacteria to flourish Recommended replacement every 3 months for optimal performance Suitable for JUWEL Rio 125, Rio 180, Rio 240, Vision 180, Trigon 190, Lido 120 & Lido 200.