hard to say most the time yes , i have 10 in my 90 and have not had a problem , they will eat aptasia and yellow polyps sometimes other polyps as well but kinda rare
Mine ate all of my aiptasia and all of my feather dusters. I just bought a bunch of Ricordea florida and they picked at some of the bulbs on them, but didn't kill them on eat them. They only popped a couple of the bulbs on them.
:joy: