The GSP is doing good, just not expanding fully. It is growing and covering the two rocks I have it on quite well so I am not terribly worried about them. Just wish they would fully expand. Though they do represent their namesake in my tank extremely well. Look like a carpet of Green Stars...

Chad

Glad to hear that! How long does these polyps extend out? I am often wondering about this because I look at GSP freshly imported, they have shorter tenticles and looks like a flower. In my aquarium morph, the tenticles are long about 3/8" of an inch, which is unusual. Anyone have any thoughts?

What do u think placing Xenia higher in your tank? IME, they pulse more when there are more light.