I need some advice to grow sps. I can grow softies and sea anemones like nobody's business, but I fail miserably with hard coral sps. Any advice as to what I need to add/subtract/modify to start growing these in a decent manner? Lights? I have new LEDs and I have a calcium reactor. What parameter should I look at to see if I am capable of growing hard corals? I've had mixed success in the past, but I recently tried again and failed.
Thanks