Algae Free Great White Cleaning Magnet (non floating)
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Non-Floating</li>
<li>For glass and acrylic tanks 3/4" and 1" thick</li>
<li>Glass Aquariums: 300-600 gallons</li>
<li>Acrylic Aquariums: up to 96" long and 36" high</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/41%2BKQtf2twL.jpg'></br>