Hello, a few days ago I noticed one of the head on my Duncan coral was shriveled up. it was entirely closed so I thought something must’ve bumped and irritated it. However a few days passed and the coral remained closed until this morning. when I notice some tissue dying off under the Duncan’s head. I pulled it out to inspect it and found some yellow balls attached to it. I have no clue what they are so I dipped it in coralRx and they fell off. I’ve attached a pic below it’s not the best quality but if anyone can identify it I would greatly appreciate it
