First of all, my Montipora capricornis frag is finally doing something exciting! I got a chip of a frag last year, and it just never did anything. Then I got this nice orange piece last August, but algae grew on it, it fell into my Milleopora several times, each time stinging the crap out of it to where a chunk would bleach and die..... Finally I used a zip-tie strap to hold this piece on a boulder of LR and it has been growing for me.
I took this macro shot today, and look what I see deep down in the ridges: POLYPS! I never get to see them and it was exhilarating to find a few.