The Xenia in the background with the long, skinny stalks...if you look at the next-to-last picture you can see a slight blue tint on the backs of the "fingers". Is this a Blue Cespitularia or a Blue Anthelia or neither? It was attached to the rock with the pink pulsing coral on it and I only chose it becasue of the pretty blue color it was in the display tank. I don't know if you can see it in the last picture but the stalks are striated (or striped) and the stripes are kind of shiny. I don't think the girl that sold it to me knew it was there because it was kind of hidden with a bunch of other pink Xenias.