UP AQUA Sand for Aquatic Plants</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Ph value at 6.5</li><li>Does not require rinse before use</li><li>Not easy to break down</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/51UExoPrq-L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/611NI905e4L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31pkfr68Z0L.jpg' noproxy></br>