Originally
posted by
Surferminn:
You sure know a lot about corals!! If you don't mind, what's the Latin and common names for the bubble coral you referred to above as one of the first successfully kept living corals? And the two iridescent colored ones (one just above the bubble coral and the other one sitting on the gravel below and to the left of the brain coral). 
The latin name is Plerogyra, the common name is Bubble coral.
...sorry, I don't see any other corals above the bubble, unless you mean the Elkhorn.
I think the one on the gravel is maybe a type of Open Brain LPS, but not 100% sure...