What's this?

[castellanamattia]

Hi all

I spotted this thin polyp "coral" in my tank but have not clue about the species. It appears to be orange / pink and have bubbles on the polyp tips.
To me it looks like a very very thin Yuma.

Any suggestions on what this could be? Is it even a coral?

 

[bluemon]

Ball anemone.

It’s related to mushroom corals

 

[castellanamattia]

Good to know, thank

Ball anemone.

It’s related to mushroom corals

Good to know, thanks! Do you consider them as pests or would you keep them? I am asking since I will move all my corals from my old tank to my new Nyos Opus G2 300 Pro.

 

[bluemon]

Good to know, thank

Good to know, thanks! Do you consider them as pests or would you keep them? I am asking since I will move all my corals from my old tank to my new Nyos Opus G2 300 Pro.

Innocent little things.

And very cute. Reproduced very well as well.

I must have at least a hundred in my tank