biOrb Ceramic Media</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>biOrb Ceramic Media is the biological part of the filtration process – as the aquarium cycles， the media slowly gets populated with beneficial bacteria， which makes your aquarium easier to care for</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/51H-fs5fI9L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41mg0p3xrXL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41aumEB%2B5nL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41nLyOW7pfL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41fwNp88lXL.jpg' noproxy></br>