The Systomus tetrazona, also known as the Tiger Barb, is a lively and striking freshwater fish that stands out for the vertical black stripes on its body, which resemble a tiger — hence its name.

It reaches a size of about 5–7 centimeters and is known for its energetic and playful behavior. It prefers to live in groups of 6 or more, as this reduces the likelihood of aggression towards other fish.

The Tiger Barb requires clean water with a temperature of 22–27°C and a pH of 6.0–7.5. It is best suited to aquariums with lively, hardy species, as it may nip the fins of quieter fish.

It is hardy and easy to care for, ideal for those who want to add vibrant movement and color to their aquarium.