I’ve had a PM in all of my tanks. I lost most of my pics before 2010, but here is a couple after. Like most sps the color and even polyps colors can change based on lighting and nutrient. You can even see that I turned base polyps green at some point with my nitrates creeping up high which did go back to white when I cleaned things up.I always gave it a ton of light, but it seemed to do better with higher nutrients with deeper color and way way faster growth. I got a 3/4” from Copps and grew it to a baseball size in 18 months in my last tank. Then I got to watch it die overnight lol. Sps suck sometimes lol
I’m gaining confidence in my new system so it’s almost time to place one in and start the process all over again :)