Starts at 9:00...
http://video.ted.com/talk/podcast/20...arber_2010.mp4
Starts at 9:00...
http://video.ted.com/talk/podcast/20...arber_2010.mp4
thats awsome! just goes to show how great of a filter algae really is.
There are currently 1 users browsing this thread. (0 members and 1 guests)