BioPlus Coarse - L

Juwel BioPlus L Standard stiff sponge for Bioflow L (6.0). The Juwel bioPlus Coarse Sponge is designed to remove large and medium-sized particles, and its design allows bacteria to thrive and multiply until it reaches its large surface area. It is recommended to change your BioPlus coarse sponge every 3 months to keep your filter running as efficiently as possible. Suitable for Rio 300/350 and Vision 260.