Tiger Barb Overview
The Tiger Barb (Puntigrus tetrazona) is a freshwater fish from the family Cyprinidae. It thrives at temperatures of 20–26 °C with a pH of 6.0–8.0, requiring a minimum tank size of 80 litres. Bold and energetic schooling barb — keep in groups of 6+ to reduce fin nipping. Smaller groups become more aggressive; 10+ fish redirects nipping within the school.
Quick fact: Puntigrus tetrazona belongs to the family Cyprinidae. Care level: beginner.
Tiger Barb Scientific Classification
| Rank | Classification |
|---|---|
| Family | Cyprinidae |
| Genus | Puntigrus |
| Species | Puntigrus tetrazona |
| Water type | freshwater |
Tiger Barb Natural Habitat
Tiger Barb Appearance & Size
Tiger Barb Behavior & Temperament
Smaller groups become more aggressive; 10+ fish redirects nipping within the school
| Trait | Value |
|---|---|
| Temperament | Bold and energetic schooling barb — keep in groups of 6+ to reduce fin nipping |
| Schooling | Yes |
| Activity level | active |
Tiger Barb Water Requirements
| Parameter | Ideal Range | Notes |
|---|---|---|
| Temperature | 20–26°C (68–79°F) | Use a reliable adjustable heater |
| pH | 6–8 | Avoid sudden swings |
| Hardness (GH) | soft to medium dGH | Soft to moderately hard |
| Ammonia | 0 ppm | Any detectable ammonia signals a problem |
| Nitrite | 0 ppm | Toxic even at low levels |
| Nitrate | <20 ppm | Manage through regular partial water changes |
| Min. tank | 80L (21 gal) | Larger tanks are easier to keep stable |
Important: Always dechlorinate tap water before adding it to the tank. Chlorine and chloramines damage a fish's gills and reduce life expectancy.
Interesting Facts About Tiger Barb
- Tiger Barbs are one of the most popular and widely bred aquarium fish worldwide
Species Related to Tiger Barb
Related Species & Guides
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Editorial review
This species profile was reviewed for biological accuracy and practical aquarium care guidance. For suspected illness or disease, test your water parameters first and consult an aquatic veterinarian if symptoms persist.