#aiptasia

I have a rock of pulsing xenia that’s doing well. It has two large Aiptasia, one in the back and one in the front. This Aiptasia is a few months old i’m sure. I’ve tried Aiptasia-x on it in a different tank and swear it comes back bigger every time. Since i don’t have enough Aiptasia to...

This popped up randomly in my tank about a month ago. When it’s touched , it closes up, but it doesn’t shrivel down into the rock. It looks similar to a nuclear polyp I had about 3 years ago that was eaten. I’ve never seen green aiptasia.