How to Identify Tiger Barb

To identify Tiger Barb (Puntigrus tetrazona), look at these key features.

Physical Characteristics

Body shape

compressed

Coloration

Bright orange to reddish-orange body with four prominent vertical black stripes. The first stripe passes through the eye, the second behind the pectoral fin, the third through the dorsal and anal fins, and the fourth at the base of the caudal fin. Fins are typically reddish-orange, with the dorsal fin often having a black margin. Males tend to be more intensely colored, especially during breeding, and may develop a redder snout.

Scale type

cycloid

Mouth position

terminal

Distinctive features

Four prominent vertical black stripes on an orange/reddish-orange body., Reddish fins, particularly the dorsal and caudal fins., Males often have a redder snout and more vibrant coloration.

Dorsal fin

Single, tall, and triangular, often with a black margin.

Tail fin

Forked, with reddish coloration.

Pectoral fin

Small and clear to slightly reddish.

Distinctive fins

The dorsal fin's black margin is a key identifier.

Identification Tips

1. 1

   Stripes

   Look for the four distinct vertical black stripes on an orange or reddish-orange body. This is the most defining characteristic.

2. 2

   Fin Coloration

   Observe the reddish coloration of the fins, especially the dorsal and caudal fins. The black margin on the dorsal fin is also a good indicator.

3. 3

   Body Shape

   Note the compressed, somewhat deep body shape, typical of many barb species.

4. 4

   Size

   Adults typically reach a maximum standard length of 7-10 cm (2.8-3.9 inches).

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