Kent Marine Kalkwasser Mix</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Use of coral vite and essential elements</li><li>Phosphate and nitrate free</li><li>Provides long term results</li><li>Not for human consumption</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/51fc6NJE2rL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31hJPxcaI2L.jpg' noproxy></br>