6 Foam Media Blocks for Fluval FX4 / FX5 / FX6 Aquarium Filters by Zanyzap
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Captues large particles</li>
<li>Custom fit to prevent bypass</li>
<li>For freshwater and marine environments</li>
<li>Bulk packaged to save you money and save our environment from wasted packaging</li>
<li>Fits Fluval FX4, FX5 and FX6 Canister Filters</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/31qIP%2BPb4dL.jpg'></br>