Got some Halimeda from an online shop that arrived in pretty rough shape, some of the branches were stark white and basically disintegrated as I put it in the tank. There's only a little bit of it left, some of it is green, but things only got worse not better. So I am wondering if it's possibly my lighting that is not allowing it to photosynthesize/grow/recover. Do I need to add in reds and greens to my lighting schedule on some AI Primes? I have some Red Ogo Gracilaria, and some Dragon's Breath on the way, and I'd like them in the display as well. Any advice is appreciated.