Nifty. I've got a similar deal going on with green & red(maroon?) montipora. I don't have a recent photo, but below is a shot soon after I stuck a bit of the green on to the larger maroon specimen. Obviously the green was at a size disadvantage right from the start & due to various mishaps & growth rate inequities, it is being overshadowed. But still hanging in there. I may intervene & break off some of the maroon monti to give the green a better chance.
