Hi all, I have a quick question and I'd like to get all your opinions on it. I am keeping a large piece of montipora danae I just received under Phoenix 14K 150 watts MH in a 30 gallon cube tank. It is receiving good light about 18 inches under the light, I can see the polyps coming out more today, I got it yesterday, and no bleaching. Will this light be sufficient for this species? It gets good flow by the way, I just wondered if it needed to be really high and in the most intense part of the light, photoperiod is 10 hours. Thanks to all who responded.....