Lookin' good.

Hey Ruth, Very nice tank! I'm loving all your pieces!

What is this blue one on the right? It looks very very sweet!

Oh man you are asking the wrong person about coral names! I identify them as the pretty blue one or green one or yellow one or pink one or.......well you get the picture:mrgreen: .
That coral has been a very cooperative one in terms of coloring up and growth - so maybe "the pretty blue one that has gotten bluer and grows coral". Other than acropora I have no idea.
But hey, thanks for the compliment!