y2says
Member
I just bought a Birdsnest SPS coral and is now the 3rd day in my tank. It was pink when it was at the LFS, but now it's a bit brown/tan. My lighting is a 400w 6500k MH with 2 55w actinic PC. Would that be the difference? I think the lighting at the LFS is 20000k. The coral is placed in the middle of the tank.