Hello all, well here I go again, I've been in and out of the hobby for many years, however I've been in the saltwater hobby since the mid 90's. Started with a 29 gal reef tank then on to an Oceanic 58 show tank that I had until about 2003, after moving to Pa from Md, I took a break from the hobby. Now since I'm totally retired as of Dec 2010 I decided to try my hand at it again, alot has changed as I read the post and have found a wealth of knowledge here. I have started a 180 gal tank, which is cycling and now I wonder if I've bitten off more than I can chew. We'll keep reading and waiting.