Oh yeah
My angel love to eat some corals..
they even eat lether.. and mushrooms...
but they were ok with hammer, Bubble and Finger Coral..
and Purple and Green Muhsroom.. very important to where
you put your coral at...I had same muhsroom one on
high place and one on gravel.. I had about 14+ mushroom on
Gravel.. all gone.. I had three of them on Rock.. they are
expended pretty well now
also they eat most hard corals.. and polyps are their
favorite