I was wondering what kind of corals i can buy with the tank setup i have now. Im running power compacts and was thinking about an aussie acan but i know theres lots of corals i cant get until i upgrade my light system. I also know that when time comes to upgrade to metal halides im also going to have to get a chiller to prevent the water from getting to hot. But for right now im told that any soft corals will be fine. Am i right? Or does someone have a list of corals that can go in my tank with the light system i have now?