Beautiful fish when calm and happy, iridescent blue over silver body and a jelly red head, females look startlingly different but just as attractive, silver/gold metallic under a translucent pale orange body. Boys hang with boys and girls hang with girls until the groups drift together. Description text here pg 48-49 http://biostor.org/reference/97555
I just picked up 5 of these at the LFS. I read they are hard to feed on flake and am finding that true, but they are snubbing some frozen too. Hopefully they settle in and eat more regularly. Interesting swimming patterns compared to the danios. Very still.