I have a 220 that I want to make into a predator reef. For fish I am going to be adding a banana moray, a volitan lionfish, and perhaps one more fish that I haven't decided upon yet. So I will have nutrients in the water, but I also have a large skimmer, refugium, and have the capacity to do good size water changes, so I think I can keep it manageable. My lighting is an Orbit pro dual LED. It's about about 400 par at the surface and maybe 15 or so at the very bottom. So not a lot of light, but I have some mushrooms that came from a live rock that are doing well just 5 inches from the bottom. Here is my question. I want to add low maintenance corals that can take nutrients and low to moderate light, but don't want any that I will need to target feed all that often, which would also increase nutrient loads. Any suggestions on other corals that I might look at? Thanks.