Zoas changing color

[brentsreef]

So I have a mini colony(about four zoas) of nuclear greens, and it was really strange, two days ago they were bright green and looked great. But yesterday, when I went to feed my fish, the mouth was green but everywhere else was purple. They still open fine but its weird that they would just change color. None of my other corals have shown any kind of discoloration, and all are opening fine. Any help would be greatly appreciated.

 

[revhtree Verified Admin]

Hmm do you have any pics?

 

[GHill762]

sounds like they are morphing into purple deaths or w/e the purple morph of them is.. sounds cool, try to get some pics..

 

[amppdx]

My Nuc Greens get big dark splotches from time to time. It goes back to green over a couple weeks. About the only thing I have been able to attribute it to is the colony getting squirted with phyto straight out of the bottle