Originally Posted by Kevin34
More expensive than metal halides? Can they support corals, anenomes, and clams?
if you get the right setup you can keep anything. in the beginning they may be the same price or a little more, but in the long run they will be cheaper (cheaper to run, and bulbs only need to be replaced every 18-24 months). do you have a 125 or am i thinking of someone else? if you do and its the standard 6' long id go with the aquactinics "constellation" fixture. it has (14) 39w ho T5 bulbs that are individually reflected. with this you will have NO limitations on what you keep.
-Justin