Activ Betta Gems Aquarium Sand， 1-Pound</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Silica & Phosphate free</li><li>Contains essential strontium， potassium and magnesium</li><li>Natural odor neutralizer</li><li>Creates an all natural environment</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/51tBXjAJhFL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51j5QIYkS-L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/411cdG6U%2B%2BL.jpg' noproxy></br>