I got a one head frag (with 2 polyps sprouts) a few days ago. Even when acclimating, the feeding tentacles were out and swaying waiting for food. I gave it a small bit of krill and it gobbled it up and looked like it wanted more. I gave it a small bit of shrimp the next day and still looks to want more. Most acans I've seen or read about, the tentacles usually aren't out all the time like mine is. There is a tiny bit of tissue that I noticed was receded near the base and I can see around 4 tiny little "spikes" of skeleton so maybe it is trying to heal by eating? I've done searches and all I come up with is what to feed it but not how much at one time. I've read they eat like hogs though. I've been giving a single little sliver (1/2cm by 1mm) of shrimp or krill with plastic tweezers I'm just not sure how much to feed at one sitting. If I feed it some krill, and a little more, will it eventually close up due to a full stomach or will it just eat til it pukes? Thanks for any input!