What is this one zoa

[jorge0912]

So my zoa has been growing this white tubs and is actually not letting them open anyone know what they are ?

 

[Reefing_addiction]

Looks like some sort of algae have you tried a two mini dip in h2o2

 

[jorge0912]

Hmmm how do I do that dip ?

 

[Reefing_addiction]

Hmmm how do I do that dip ?

I use straight h2o2 in one container and a container with tank water. Place Zoa in h2o2 for 2minutes than rinse in salt water. Place back in dt. In the next day or so algae will die off