Help please

[jlocmac]

I just bought these new zoa colonies online at the beginning of the week. The pics were taken not long after pulling out of the bag and putting in tank. Someone on another forum told me that there zoa eating nudibranches on them. Can someone please tell me if that's true or are the polyps just not open yet?

 

[maryg]

Hard to tell from the pics. Just looks like they are closed to me. Did you see any slugs crawling on them?

 

[jlocmac]

I haven't seen anything on them, but I haven't really been looking. I've been looking since the person said that about them, and I haven't noticed anything on them.

 

[jimvette1]

These guys are very small.
If you see them, remove them!

Attachment 219143

 

[jlocmac]

i heard there were fish that would eat them. i heard the six-line wrasse will, but I also heard there was another one. I don't like the idea of picking them off with tweezers. Seems kind of inhumane to me. lol