Zoa open up???

[jboone82590]

A group of my zoes have a hole in the center of them does this mean they are "spawning" or what every you would call it not sure this is my frat salt tank and corals Thanks

 

[Greatreefer]

Post pictures

 

[jboone82590]

Sorry I didint get a notification that some one commented on this and I didint get any pic of it when it was open it just looked like the whole inside was hallow it was cool I'm new to the hobby and had no idea what was going on

 

[Greatreefer]

All the zoas that I have had, have multiplied via the tissue. This is done by the polyp moving ever so slightly and then dropping off pieces of its self along the way spawning others of its own kind.
The reason I ask for picts is because it could be getting eaten by something and when it gets stressed out it will close some times making it look like it's inside out.