Zoa Fingers Never Extend up

[steeevo66]

Hi got my first Zoa colony last week the colors are there but the fingers look to be curled in tight are they suppose to open up and extend out, when I feed them they pulsate but the fingers never uncurl, is that normal?
Thanks,
Steve

 

[joshporksandwich]

Hi got my first Zoa colony last week the colors are there but the fingers look to be curled in tight are they suppose to open up and extend out, when I feed them they pulsate but the fingers never uncurl, is that normal?
Thanks,
Steve

If you can try to take a pic and show us will help

 

[steeevo66]