(3 Pack) CaribSea Purple Up Algae Accelerator， 8-Ounce</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>3 Pack of CaribSea Purple Up Algae Accelerator， 8-Ounce Each</li><li>Accelerates desirable pink and purple coralline algae growth</li><li>Won't encourage growth of nuisance algae</li><li>Raises calcium， iodine and other trace elements essential in reef aquariums</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/51tPcMq9h1L.jpg' noproxy></br>