<a href=showthread.php?s=&postid=14802019#post14802019 target=_blank>Originally posted</a> by Reef Bass
Thanks both. That is a macro shot of one polyp of a green acan. It uses those tentacles to capture food such as mysis shrimp and then to move it into its mouth that is slightly open there. I took the picture with a Canon EOS 50D and Canon 100mm macro lens.