Welcome! Ditto on everyone else's advice - take it slow. It will pay off in the long run, and you will be the keeper of healthy and happy creatures! Try getting a copy of "The Conscientious Marine Aquarist" by Robert Fenner. It's a great resource for newbies, giving info on everything from set-up and maintenance to the care and keeping of the most popular species. This is a great forum to be on - lots of kind, helpful folks here! Reading some of the past posts will help you out a lot, too... you can search for specific things you have questions about and read what everyone had to say on that topic... a pretty handy feature!