I have some GSP that was peeled from a piece of rock (about 3"x5") & a cluster of clove polyps (bought from Aquadome) that I do not anymore. The clove polyps were greenish when I purchased it, but are now more brownish than greenish. Trades are always welcome, but free if anyone is interested. Will be available Monday between 4pm and 9pm if anyone wants to stop by.