They’re fine and they have been growing. Surprised this thread keeps resurfacing but to all new posts, the zoas are fine and they’re growing.I think they will be fine. I dropped a rock directly on one and it survived and here is another post from my build thread:
I managed to slice off half of an AOI polyp with a razor. Of all frags, it had to be the most expensive one! The picture stinks, I know. But in three days it grew back.