What are these growing out of my zoas?

[TRC]

What are these long tentacle like things growing out of my Rasta zoas? I’ve had them for two weeks now. They seem perfectly healthy, aside from the long feelers growing out. All other zoas in the tank appear normal, with no bizarre growths. The tentacles seem to be generating branches the longer they get.

 

[3sgterror]

Looks like bryopsis

 

[OctaviusBrine]

Yep looks like the start of bryopsis

 

[Townes_Van_Camp]

Laissez les bons moments rouler!