Blue Berry Gorgonia, high flow, benifit from feedings of frozen cyclopeeze, or ground flakes.
hard coral to care for because they are usualy carnivoris, and dont use phyto, so need feedings. a general rule of thumb is if their branches and base is brown, they are phyto.
another is if they have large polyps they are deep water and feed on zooplanktons.
i have a few phyto ones, and i love them! slow growers