I put 6 in this morning. I can't tell if that one laid eggs or not? It definitely did something lol. I'll probably get another 6 just to hopefully sustainment until they clear it out.I had a Berghia once. It got eaten by my Blastos.
I'm worried the filefish, six line, or ornate leopard wrasse is going to get them too... I put them in after I added the half gallon snacklebox in the other side to keep them all occupied lol. I put them on the side they mainly leave alone.