I really like these. The blue is light blue and kind of metallic or shiny. Very cool... I've never seen anything but brown or green in protopalys, but these have the characteristic sand in the stalks (I think that's the defining characteristic). You can sorta see it as white specks on the smaller polyp in the back. Anyone seen anything like these before? The polyps are big; maybe the size of a dime. I'm thinking of submitting them to zoaid. What should I call them?