Originally Posted by Kurt_Nelson
Hmmm... guess it's not that then. If you moved them recently though, they could be acclimating themselves to the new lighting. Just a guess though.
How long have you had these? Many corals will shift their colors after you put them in your tank, due to the different lighting. And sometimes it can take a while for that to happen.
I think it was the end of Feb/beginning of march that i've had these. They were from a tank with MH
's and PCs on ( although the lights were a lot higher than my lights are above the tank.) Like I had said, they seem to be green on the ends but mostly brown.. they're not quite like they use to be. Maybe finally adjusting to the lower light levels? Do you think trying to turn on the MHs for a few hours ( and slowly increase time) might help?