The Duncans are new. I just got them on Friday. They were fragged off of the colony not too long before that.
The egg sack was clear with four dots. It kind of reminded me of the top of a jellyfish. The pods that I saw looked like this:
I looked in my refugium area and found some pods. They look kind of like rolly pollies. I think those are isopods, correct? Would some sort of Wrasse help with this? Maybe a six line?