Keeping and Breeding Tiger Barbs
Watching tiger barbs (Puntius tetrazona) reminds me of throwing a handful of super balls into an empty swimming pool. The resulting chaotic activity and seemingly endless motion are characteristic of this hyperactive species. Tiger barbs, also called Sumatra barbs in some parts of the world, originate from Indonesia, Malaysia and Brunei. They are found in streams and tributaries of rivers, such as the Kampar and Musi, and were originally identified 1855 by Pieter Bleeker, a Dutch medical doctor performing duties in Indonesia. Tiger barbs have been identified by various scientific names, depending upon the era of the reference material. Older publications usually refer to them as Capotea tetrazona, C. sumatraus or Barbus tetrazona. In the early 1990s, the name was updated to Puntius tetrazona — the longevity of this recent classification is tenuous because ichthyologists are constantly refining species identifications. The latin name Puntius tetrazona derives from Latin (probably a pseudo-Latin biologist invention), though some sources claim Puntius is derived from Greek, and others state it is a regional term from where they are found. In Latin, tetra is “four” and zona is “belt” or “girdle.” The tiger barb is a strikingly beautiful tropical fish. Its arrowhead-shaped body — glowing as if gilded — is encircled by four black vertical stripes. The common name “tiger barb” comes from its resemblance to the famous Sumatran tiger. The tiger barb, with its large cycloid scales, does not have a distinguishable lateral line. Brilliant orange coloration covers the mouth, nares (nostrils) and the trailing edge of the dorsal (top) fin. The caudal (tail) fin is highlighted with vivid orange markings on the top and bottom, making the colorless midsection almost invisible. The pectoral (side) fins, pelvic (under) fins and anal fin are also adorned with orange coloration. All of these distinguishing features identify the tiger barb as one of the most beautiful of aquarium fish. In an aquarium, tiger barbs will easily grow to 2 inches. There are reports of some reaching up to 3 inches in length. The males typically are smaller and often more colorful than the females. The females are distinguished by a fuller outline and usually slightly softer color in the mouth and nares region. Having kept tiger barbs for many years, I can confirm the coloration differences. Interestingly, my current mated pair is equally colorful. The only distinguishing characteristic is the male’s smaller and slimmer body, and in typical male fashion, he is the suitor. Sexing is difficult, so acquiring at least six is advised in order to increase the probability of attaining a mated pair.








