Barb Tiger (Puntigrus tetrazona)

The Tiger Barb is a lively, fast-moving freshwater fish known for its bold black stripes, golden-orange body, and red-tipped fins. Native to Southeast Asia, these energetic schooling fish bring action and vibrancy to community aquariums. However, they can be fin-nippy if not kept in proper group sizes.

Care Guide

• Scientific Name: Puntigrus tetrazona
• Common Names: Tiger Barb, Sumatra Barb
• Family: Cyprinidae
• Origin: Southeast Asia (Borneo, Sumatra, Malaysia)
• Adult Size:2–3 inches (5–7 cm)
• Lifespan:5–7 years
• Temperament:Semi-aggressive, active, social
• Diet:Omnivore – eats high-quality flakes, pellets, frozen foods (brine shrimp, bloodworms), and occasional plant-based foods
• Tank Size:Minimum 20 gallons (larger preferred for bigger schools)
• Water Parameters:
  • Temperature: 72–80°F (22–27°C)
  • pH: 6.0–7.5
  • Hardness: 5–12 dGH
  • Water Flow: Moderate

Tank Setup

• Best kept in groups of 6 or more to prevent aggression and fin-nipping.
• Requires open swimming space and planted areas for hiding.
• Compatible tankmates: Other fast-moving fish like Danios, Rainbowfish, larger Tetras, and other Barbs. Avoid slow-moving or long-finned fish (like Bettas, Angelfish, and Guppies).
• Good filtration and moderate water movement help mimic their natural habitat.

Care Difficulty: Easy to Moderate

✅ Best for: Beginner-to-intermediate aquarists.
✅ Key Challenges: Can be fin-nippy if not kept in a large enough school. Needs stable water conditions for best health.
✅ Recommended for:Active community tanks with similarly energetic fish.

Interesting Facts

• One of the most popular and widely available barbs in the aquarium hobby.
• Their playful behavior makes them fun to watch, as they often chase each other in the tank.
• Tiger Barbs exist in several color variations, including Albino, Green, and GloFish varieties.