eholceker said:Blange,
There are different types of yellow leathers. Do you have a picture of yours as maybe I can do some research. The one I am talking about is Sacrophyton Elegans. Also according to a conversation that I had with Mike Janes a while ago there appears to be over 8 different sub species of this coral. I know first hand that they are prone to infections, necrotic tissue, and wasting away syndrome.