alright sorry about the long absebce but hey ya know, Well I'm starting up my nano again because i love challenges, You'll be happy to hear that my 29 gallon salty is doing great and my percula's are turning black, which I'm thinking is a good thing because the guy at the best pet store ever said so. but my ? is this is 14 watts of lighting enough for a 5.5 gallon tank...if so what kinda corals are we looking at here? also anyoen know of a good site where i can buy brighter bulbs for a 15" flo fixture?