The Barb family includes several distinct looking fish, including Tiger Barb, Denison Barb, Gold Barb, Cherry Barb, Rosy Barb, and others. The majority of Barb species live in small groups and are schooling fish. If you intend to get some Barbs, you should be prepared to house 5 or 6 of them.
The Tiger Barb is one of the most well-known. This is a lovely fish that has been known to nibble the fins of other fish in the aquarium. They are not suitable for many types of community aquariums because to their temperament. Other versions, however, do not behave in this manner. It's best to keep them in small schools with other Barbs of varying types.