AquaClear 50 Nylon Bag， 2-Pack</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Fine mesh holds small grained filter media</li><li>Helps keep aquarium clean and clear</li><li>Long lasting nylon construction</li><li>For use in fresh and saltwater aquariums</li><li>Suitable for the AquaClear 50 power filter; 20-50-gallon aquariums</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/41MXCjulg0L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31eGWgRgqXL.jpg' noproxy></br>