Tiger Barb
Puntigrus tetrazona
Tiger Barb (Puntigrus tetrazona) — Intermediate care, Semi-aggressive, under Barb & Shark. Minimum tank in the app: 19.8 US gal min; aim for 68–79°F and pH 6–7.8. Tiger Barbs are ideal for aquarists who appreciate active, engaging fish that thrive in social groups.

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.
Natural distribution
Asia
- East & Southeast Asia
Regional colours match the stocking calculator’s origin map.
Tiger Barb Tank Setup
Create a spacious tank with ample swimming space complemented by plants and decorations that provide both cover and hiding spots. A moderate water flow mimics their natural habitat, while a substrate that allows for easy maintenance is recommended; moderate lighting can enhance their vivid coloration without causing stress.
What Do Tiger Barbs Eat?
These omnivores can be quite competitive during feeding time, so provide a varied diet that includes both high-quality flakes and live or frozen foods to ensure all individuals receive adequate nutrition. Fast feeders may outcompete slower ones, leading to nutritional imbalances if not monitored.
Tiger Barb Tank Mates
Ideal companions include other robust, similarly sized fish that can hold their own, such as certain tetras or rasboras. Avoid slow-moving or long-finned species, as their delicate appendages can become targets for fin-nipping. When kept in groups, Tiger Barbs are less aggressive towards each other, promoting a more harmonious environment.
Are Tiger Barbs Good for Beginners?
We rate this as intermediate. Budget time for testing, maintenance, and watching behaviour if the water looks fine but the fish do not. Aquarists often underestimate the need for group dynamics, leading to isolation stress in smaller numbers. Overcrowding or underestimating the bioload can also result in poor water quality, impacting overall health.
Guides that pair with this fish
- Tiger barb care guide — Schooling, space, and fin risk.
- Combining aquarium fish — Temperament stacking before you mix barbs.
Building a community? Run the full list through the stocking calculator before you add anything else.
Log tests and reminders in App-aquatic—free, same data you see here.




