Its just plain obvious that you are determined to stay with your theory that light is the cause of all that ails this species of corals and that by your "new method" of placing them in subdued lighting is the cure, regardless of other evidence or just plain common sense. There is no discussing or argueing with you. Is a claim to fame that important to you that you are blind to all else?
Light is not the cause or the cure. Period.
An infectious agent is clearly at work, and it appears that the infections happen after collection. There is no way that collecting a so called deeper water specimen is going to be at more risk than a shallow water specimen. The way they are talked about, yo would think they are two different species. For a coral, any coral, to be UV damaged, or hurt by stronger light intensity, it would have to be subjected to such things for quite some time. And if the coral is so damaged by light, how would that allow a variety of microbes to just suddenely imbed themselves deep within the corals tissue. Since a great many corals (on a daily basis) are damaged by too intensive of light within this hobby, how is it that with just a bit of TLC, most all survive and are not coming down with multiple tissue infections/invasions.
You know what, I could go on and on and try to get through to you, and am kicking myself right now for even trying once again.
Okay, light kills elegant corals and you have the cure. Cool.
Chuck
oh, almost forgot..... aaaaahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh!!!!!!!!!! UNCLE!