Herbert T. Kornfeld said:
Im sure it's an individual fish dependant situation. Just like peppermint shrimp eating rock anemones. If there is enough other tasty stuff being fed, no reason to eat the surroundings...
I do have another question then. If I were to get a pygmy angel, would that do it? And in that case, dont the smaller angels nip at certain inverts as well?
This is my tank's stocking, let me know if you see a problem:
Fire shrimps
6-line wrasse
tiger jawfish
red serpent star
multiple reproducing cocos and dusters
almost every type of SPS around (ok, thats pretty far fetched, but over 30 types), some LPS (open brain, galaxea, hammer), softies (shrooms, yumas, xenia, GSP, cloves).
Porcelain crabs
Emerald crabs
coral banded shrimp
lettuce slugs
velvet slugs