What do you think this is?

Dburr1014 · Mar 27, 2019

So I had a few aptasia pop up again.
As I was hunting before I killed all I saw, I came across this little guy. Sorry for the pic, I did the best I could. It's under a rock at the bottom of the tank. Mostly shaded. At first glance I thought aptasia. But I don't think so. It looks like maybe a green yuma baby that I have. Being under a rock and so small would explain why it's virtually colorless. Or it could be a frogspawn or hammer head that maybe detached. Not sure.
Could be something else I have never seen.

Thoughts? Kill or not to kill, that is the question.

MombasaLionfish · Mar 27, 2019

https://www.reef2reef.com/threads/aiptasia-anemone.575285/
I have the same thing What is it

MombasaLionfish · Mar 27, 2019

Mine eats isopods with its tentacles at night.

MombasaLionfish · Mar 27, 2019

However I don't have any aptasias.

TMB · Mar 27, 2019

Most likely a Ball Anemone. Google that and check out the pics, and see if one of them looks like it.
I have a few in my system, they tend to stay on the under side of rocks, and never bothered anything.
If one were to move somewhere I didn't want it, I would kill it with Kalk Paste - or F-Aiptasia.

bobby.w.hodges · Mar 27, 2019

Looks like a mojano to me

Dburr1014 · Mar 27, 2019

TMB said:
Most likely a Ball Anemone. Google that and check out the pics, and see if one of them looks like it.
I have a few in my system, they tend to stay on the under side of rocks, and never bothered anything.
If one were to move somewhere I didn't want it, I would kill it with Kalk Paste - or F-Aiptasia.

It does look like some of the pics. I will keep an eye on it and see if it changes at all.
Thanks!