Ok I've done the homework. I've read a ton. I've talked to alot of reefers and LFS and I think I'm about ready to begin. Now comes to what size tank do I want. I'm going with the nano cube but cant decide on the 12 or 24 gallon. Would the 24 gallon be less maint? b/c it is twice the size. Could I get away with a water change every 2 weeks with a 24 or not. If the maint. is going to be the same I think I would like to go with a 24 so I can fit more corals and fish in it. But with the 24 I have to spend about twice as much money on livestock. When I went to my LFS today I talked to the guy that runs there SW disaplays. He also runs a 11g Nano in the store and has a 15 at home. We chated for a while and he said I sounded ready to start my own from what I have learned already. So I'm feeling real good about keeping a nano now. Oh and some links to where I can purchase my nano cube for a good price and maybe a link to an upgrade hood for more lighting would be great. Thanks for all the help and hope to start my tank and share the progress with everyone here.