Yes it is a pink birds nest. When it came in to Kev's store I snagged it quick. I have been pleasantly surprised at how fast it is growing. My tank is in my treatment room, and this birdnest is a client favorite.
The fixture is about 6-7 inches above the top of tank, and then my rock work is about 1/2 way up. I would guess around 15 -17 inches. That particular coral is just off to the right of center of the halide. The bulbs are 14k ushio. I need the change then this month though.
Here is my red milli. What is interesting is that the prostrata looks more like a red milli then my red milli. But it is growing Another crazy thing is that there is some sort of tube worm on the coral. As the tube worm grows the coral covers it with tissue so it looks like a branch. Its the crazy curly que on top on then on the R