Scientific Name: Barbus conchonius is found in India The Rosy Barb gets its name from the exquisite shades of purple they develop when breeding.This color change will also happen when they are excited. This color-changing trait makes the Rosy Barb quite interesting.Rosy Barbs are also hardy and easy to care for, making them a good fish for the beginning aquarist.The can be fed flake foods, but prefer freeze-dried foods. Also, they should be given live food from time to time, including, blood worms, glass worms, plankton and brine shrimp.