Hey everyone. I have a question about everyone's luck with coral beauty angel fish and coral. A few of my coral (blue acro, orange montipora digitata, and fuzzy millepora) never have polyps extended but others like my birdsnest, hammer coral, and rock anemone are doing great and constantly showing full extension. Today I saw my coral angle take a quick nip at my blue acropora and I realized that my issue could just be the coral beauty. I usually feed my fish daily but sometimes it's every other day. Is the fish likely the problem here? This was my first time seeing this behavior but it would make sense. Is it normal for fish to go after some corals but not all? Ultimately I am trying to figure out why some coral are thriving and others are just surviving and I think I may have found the culprit.
Tank params:
Alk 10.4
Mag 1440
Ph 8.2
Calcium 440
Nitrates ~ 0
Thoughts?