I agree. Corals require research and just like each fish has different requirements, each coral does as well. You've got some homework though with your tank you have now! So moving forward, have you started your cycle on your tank? I know you have the water in. Did you throw a raw piece of shrimp in for the bacteria to feed on? You don't have to have live rock to start the cycle however it's better to put all the live rock you want in now. When you add live rock later sometimes it can cause a mini cycle.