Polyps not openning!

[Rndy]

My polyps have been extremely healthy and growing but suddenly a little over a week ago they stopped opening. Any idea?

 

[Phranque]

What kind of polyps? If you're talking about GSP (green star), then I wouldn't worry just yet. Mine close up for a few days at a time every once in a while. It hasn't happened to me for a week stretch, but it's not unheard of....

 

[Rndy]

This is a picture of the when were normally open.

 

[LaWoWee]

Try feeding coral food such as coral frenzy or cyclopeeze. Or you can try dosing vitamin c.