Something growing on Zoa frag. Need help to ID

[Dubsicles]

Found something shiney and almost clear growing beside my zoas. Not sure what it is ? Doesn’t seem to be impacting zoa health.

I tried to poke it.. texture seems hard

 

[ChaosAquaculture]

are they green bubble looking things? Its a bit hard to tell from the picture. It looks like bubble algae which is relatively common in reef tanks. Remove it from the plug outside the tank so that the spores don't spread when/if it gets popped and youll be good to go - Kali

 

[zoaprince]

+1 bubble algae