Thats deffinately a gino, I know they are hard to take care of like high light, irradict flow, and need a lot of feedings. I looks like a green gino, but there are many different kinds. Somre are encrusting, which this does not appear to me. It may just need to acclimate more and the polyps will probably extend more. If you are thinking about buying one there long term success rate is almost 0 and it will die in about 6-12 months. Also if there is any damage or die off it will most likly wither away and die in about 1-2 months. They are beautiful, but almost never survive sadly.