I have a neon orange pavona maldivensis in one of my tanks for years and its growing really fast with almost zero light, 99% shaded. I also have a nice and healthy piece directly under a 250w HQI. Seems the one in lower light grows a little faster. I noticed they like to be spot feed with mysis, cyclop-eeze, etc.
You have to be careful with the wild orange pavona maldivensis, can suddenly die on you. Over the years I've lost a couple wild orange pavonas but still have the original aquacultured one. Got it from Randy 4 years ago and still going strong.
I also noticed they don't liked to be touched at all, very sensitive so careful when fragging.