I've got some green shrooms one a rock one the sand. I was told to leave it there as they didn't like shadows and they like the sand! Humm, more reading to do.
So far I haven't had much luck "growing" corals. Most, but not all, I have gotten survive. I have had an issue losing a yellow polyp colony, an orange fungia, one of two Favia, and most of a colony of Zoas. Since my parameters are all good I have to assume its a lighting issue. Soon to be corrected I hope. I have had positive phosphate tests, but since I constantly run a phosban reactor I kinda doubt the results. I know it was an issue before I started the reactor though.
I really hope the lights make a difference. Frags are so much cheaper than these big corals I have been buying! I'd love to grow some too. FWIW, I try my best to buy only cultured corals. After seeing the sad state of the Rose Island reef in the Bahamas, I'm glad I do.
Thanks for the suggestions!