Bioplus Fine - L

Juwel BioPlus L Standard Fine Sponge for Bioflow L (6.0). Juwel Fine Sponge filter media is designed to remove small to medium sized particles, and its design allows bacteria to thrive and multiply until they reach their large surface area. It is recommended to change your BioPlus Fine sponge every 3 to 9 months to keep your filter working as efficiently as possible. Suitable for Jewel Rio 300/350 and Vision 260.