I received a PM request for further information on the LA Pink Panther coral, so I thought that I would respond in the open forum in case there were others with similar interests.
The colony resides about 23" below a 175W 15K Iwasaki bulb (~ 13" below the water); the PAR reading via an Apogee meter (which always reads a little low) at the coral surface is 150 uE/m2. It is not in the direct path of any pump's flow, and so I would characterize it's flow environment as "modest". The PP is by far my slowest growing coral, but in general my corals are slow growing, perhaps as a consequence of the fact that I run my tank at 73 - 75 oF. The PP is a much slower grower than, for example, the Purple Monster under the same tank conditions. I have never been able to successfully frag this coral despite many attempts over the years. The closest to success that I have achieved thus far is by fragging a piece and placing it on top of the colony while it heals up, which takes ~ 6 months to reform the coral skin over the break. Unfortunately, these "healed" pieces have not yet survived either gluing to a frag plug in my tank, or overnight shipping either glued or unattached.
The PP was hand collected by LA's Kevin Kohen from a steep wall on the outside of a reef in Fiji in about 80 - 100 feet of turbid water. The implication (to me) is that lower light and nutrient richness might be indicated/tolerated. My tank is not particularly nutrient rich, with [PO4] at < 0.02 ppm, [NO3] ~ 2 - 5 ppm, and [DOC] = 0.5-0.8 ppm. I run [Ca] at 400 - 430 ppm, [Mg] = 1300 - 1400 ppm, and [alk] = 3.8 - 4.3 meq/L. I don't use (and never have used) any additives other than those contributed by a calcium reactor, and I use continuous GAC/GFO.
Hope that this info helps
Ken