your pictures are similar to the blue cloves being discussed in this thread.
here is the frag i got from jon in my tank now, it seems like they are reproducing like crazy, i think im up to 20+ polyps, almost doubled in about a weeks time. not sure if they were there to being with and have finially gotten comfortable, but eithertway i like em
They look happy. I am glad you like them. There is a good chance they took a little while to adjust especially to the lighting. They were in really low light in my tank. Good pic to.
yea i just checked out that post from reef central, they look pretty sweet when they are all through out the tank like the person had. especially since they go up to the encrusting base of an sps and stop. no damage done. maybe theyll take over my little tank