I picked up a small frag of this stuff from my LFS. It was opened up there, but there wasn't a whole lot of them. I brought it home and stuck it in some shade but it's not opening. Now 5 or so days from then it still hasn't opened. I've tried putting it in some different light areas, but nada.\n \nIt's still nice and squishy and a pretty purple..but getting worried about the coral.\n \nSo: Tried different areas with different amounts of light and flow...anything else I can do?