Condylactis Anenome turning brown

[malibunat]

Hi, I have a condylactis anenome that was white that has turned brown while the other condylactis anenome's that i have are still white. I am wondering if this is because in the front of the tank I have blue lights (where the brown anenome is) and in the back I have white lights (where the other anenome's are). He has been brown for quite some time and looks healthy otherwise, just wondering the cause.
Thanks.

 

[reefrunner69]

The brown one is simply a darker colored anemone. When you got it, it was probably bleached and you didn't know, because some condys are stark white, although IME, most will go tan over time.