The color on them changes, some days its yellow, others its a nice orange, the food and mood of the horses seems to effect them greatly.
I havent taken any FTS's cause not much has changed honestly, I didnt find any corals I liked on Monday, so I didnt buy anything. I think Im just going to wait and go in on a group buy or somthing and buy some sweet polyps, I dont want "crap" in this tank, Ive said that with previous tanks, and some how, it seems to find its way in, so I refuse to by anything I know I wont make money back on (not that I intend on selling, but if I know I can make money back on it, it will more than likily be nice, You cant make money back on star polyps).
I will take a FTS tonight even though its not that special right now, lol.