Kent Marine Concentrated Liquid Calcium</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Bio-Available calcium supplement</li><li>Perfect for reef type marine aquariums</li><li>Contains no EDTA</li><li>Product gets very hot when dissolved in water</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/41RJQtWosSL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/31qaoNdWY8L.jpg' noproxy></br>