Fluval Nano Fine Foam - 2 Pieces</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Works to trap fine debris</li><li>Less clogging with pore sized foam</li><li>Allows efficient water flow</li><li>Specifically designed for the Fluval Nano Aquarium Filter</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/41Kon8sU6VL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/316SBzw2wnL.jpg' noproxy></br>