The rocks are from tonga, but this stuff didn't start growing for a while (3 months) after I got them.
It is actually very soft, and looks like a glob of hair when it's outside of the water.
I just picked up for more turbos yesterday hoping that they'll like it. We'll see.
I also have some Astrea, nassarius (SP), cerith, and margarita snails, plus some scarlet hermits in terms of inverts and so far no one cares for it.
In terms of fish, I have three tangs (yellow, kole and blue), a rabbitfish, lawn mower blenny and flame angel. None of them seem to care for it either. I speficially added the rabbitfish two weeks ago to combat this stuff and he doesn't seem to care for it. Bummer.
--Rick