Andrew Christie is a lecturer at Melbourne Polytechnic and is also president of the Landcare group Marine Care Point Cooke. We speak about what marine ecology actually is, aquatic weeds, and wetland environments.Zen out by watching some of the underwater videos of the marine life at Point Cooke on their Facebook page.Visit our website, where you’ll find heaps of educational blog articles on the topics of pruning, plant biology, identification and much more.Follow us on Twitter, join our Facebook group and subscribe to our email list on our website so you can learn more and stay up to date with what we’re doing.