Id if possible

[Koh23]

Hello all!

If someone can help identify what is this, looks like some algae?

It grows on my zoa frag, on several ocasion i tried peroxide and iodine dip, after cleaning, zoas are ok some time, but really dont grow or expand, then this braches appears again....

This is only frag afected, i cleaned and dipped it again today, but if someone can identify what is this, and how to ged rid of it?

Thanx in advance!

 

[carmodpg]

Looks like green wiry algae. Typically grows on frags. Manually remove if you can (and like you did). Using a sharp pick is usually best way to get it off rocks if accessible.
Turbo or urchins will eat it as well.

 

[Koh23]

Thank you, i removed it several times, but keeps coming back.....

And zoas are worse every time