My uncle has a 120 gallon, and has an elegance coral that he has had for about 3 years now. The problem is that the coral when it is fully open is about 12+ inches in diamter. Its burning everything around it. Being it was his first coral, he's been holding on to it for as long as he can. I once saw something about cutting an elegance. Can this be done, if not he'll have to sell it. Thanks.