Last year I bought a very small juvenile that the seller told me was an electric blue hap. In the pictures of the electric blues I see online, the dorsal fin is rather plain. On my mature fish the fin is edged in orange, with additional yellow markings. Does an electric blue have these marks, or is he something else?? Here's a somewhat fuzzy pic: http://www.rit.edu/~gtkwml/electricblue.jpg