Jungle TB620W Tank Buddies No More Algae Water Clarifier Tablets， 8-Count</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Prevents Algae Growth</li><li>Also prevents the formation of new algae</li><li>Not for use with live plants</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/511KDJSjdsL.jpg' noproxy></br>