KORDON  #33161  Novaqua Plus-Water Conditioner for Aquarium， 1-Gallon</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Kordon novaqua plus gallon</li><li>Removes heavy metals from tap water</li><li>Provides health aids including immunizers and vitamins to fish</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/41XuCEKZ5AL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31vDNoZ73DL.jpg' noproxy></br>