Zoas changing color

[kullas]

When I added these zoas to my tank they were the green color now they are changing a blueish purple color. I know it's the lights but it's a nice change. You can kinda see so.e that's just starting to change with both colors.
Here is a pic from before

 

[appaloosa1224]

Nice! Are all those color changed ones babies?

 

[hiimsean]

Is it possible the blue ones were just closed up underneath? That’s a pretty drastic change in color. Not just the center changed, it looks like the skirt changed too?

 

[snarky shark]

+1 on heads were closed up. Hard to tell but looks like in before pic you can see some closed heads. In after pic there are more total heads visible.

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[kullas]

It could have been babies underneath but today is the first day I have noticed then if they were underneath it took them 4 days to pop out.there is still some orange on the skirt. Dont know but its nice

 

[ActiveAngel]

You can see from the photos that all the Gatorades in the ‘before’ photo, still look the same in the ‘after’ photo. The purple/blue Zoas in the ‘after’ appear to be the closed polyps in the ‘before’.

Sorry; no color changing happening here.

 

[kullas]

You can see from the photos that all the Gatorades in the ‘before’ photo, still look the same in the ‘after’ photo. The purple/blue Zoas in the ‘after’ appear to be the closed polyps in the ‘before’.

Sorry; no color changing happening here.

So what would the bluish zoas be called?