I keep all of these with no problem. In fact, they are brighter and bigger in my tank than the one they came from. I have a 28g nano, with a hang on fuge. Nice big pieces of macro in the fuge. All my parameters are also spot on. However, I don't supplement. I'm of the opinion that it's the same as it would be for humans; supplemental, not required. Plus, all of the corals you've mentioned are self sustaining through photosynthesis. Perhaps you're overdoing it? Just a thought. I haven't been at this very long.