Seachem Fluorite Black Clay Gravel， 7.7 lb</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Performance Driven At Affordable Prices</li><li>Made In The Use With Quality Materials</li><li>Field tested to ensure nothing but the best for your pet</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/51DhECb74hL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51eV390E2LL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31i-DvE%2BzWL.jpg' noproxy></br>