The Zebra Longfin Danio is a long fin variety developed through selective breeding. The Zebra Longfin Danio shares the same characteristics of the hardy and popular Zebra Danio but enhanced with long, elegant fins. This variety of Danio rerio is either silver or gold with five uniform blue/purple stripes that stretch from the gill to the end of the tail. The flowing fins of the Zebra Longfin Danio accentuate the horizontal stripes to give this beautiful fish a refined and fluid quality when it is in motion.