Right now I only have dragon breath in my refugium. Should I add cheato to it to have both red and green macro algea? Will they compete with each other or supplement each other? If cheato is better at nutrient export, should I replace the dragon breath with it?
Or... not add cheato and just let the dragon breath grow because it is better than the green cheato.
Or... not add cheato and just let the dragon breath grow because it is better than the green cheato.