I was given this giant 1.5 sps about a year ago from someone breaking down their tank. They never told me what it was, at the time I thought it was a monti, but the polyp extension seems wrong. It’s super hardy and grows well. It spirals, plates, and creates columns. Anyone have any ideas on what type it is? It’s a purple-blue color. It frags super easy and would love the chance to share or sell some, but don’t really know what type it is. Thanks for your help.