Hagen 18-Pack Fluval Carbon Nylon Bags for Canister Filters， 100gm</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Convenient 18 pack; (6) 3 pack</li><li>Fluval carbon is very pure activated carbon that is ideal in both Fresh and Salt water</li><li>Premium select media for use in Fluval Canister Filters， ideal for all 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/61U5uVBr2AL.jpg' noproxy></br>