i apologize if some people get this one twice. Apparently something went wrong with the RSS feed, so i am having to publish it twice. Here it is... The, hopefully, long awaited, episode four. In this show i cover the importance of water current, and basic coral classification. Just a reminder to all, im still looking for guest hosts, along with comments and questions. My Odeo Channel (odeo/9557826f25be4e0b)