I see a lot of new members coming in, and I urge you to take a look at Paul B's thread "Tank birthday and I'm a Geezer" , he's been reefing since the literally beginning of it. A huge wealth of knowledge. Lived a very interesting life and is good at telling the stories. If you have time, he did an interview on reef bum that's a great background. Rappin' With ReefBum: Guest - Paul Baldassano, Owner of a 51 Year Old Reef Tank