The Chocolate Chip star that was mentioned above is not reef safe. According to Liveaquaria
"The Orange Sea Star is very intolerant of sudden changes in oxygen levels, salinity and pH of the water, and cannot tolerate copper-based medications. The drip acclimation method is highly recommended for all Sea Stars due to their intolerability to changes in water chemistry. It should never be exposed to air while handling. "
One of the key things stated is that it should never be exposed to air. Always make sure that the LFS
does not expose it to air and that you dont when you add to the tank. I`ve had several stars in my tank through the years and made sure of no exposure to air.