No photo yet
Sign in to submit the first photo
Tiger Barb
Puntigrus tetrazona
Animalia›Chordata›Actinopterygii›Cyprinidae
📍 Sumatra & Borneo, Indonesia
Tiger barbs are energetic, striking fish with four vertical black stripes on a golden body. They are notorious fin-nippers when kept in small numbers, but large groups of 8 or more redirect aggression within the school and become safer community fish.
Care Guide
Diet
Tiger barbs are omnivorous and thrive on a varied diet of high-quality flake food and small pellets as staples, supplemented 2-3 times weekly with frozen bloodworms, brine shrimp, or daphnia. Include occasional vegetable matter such as blanched spinach or algae-based foods to support digestive health. Feed small amounts once daily, only what they can consume in 2-3 minutes.
Behavior
Tiger barbs are highly active, schooling fish that display constant movement and playful interaction within groups. They are notorious fin-nippers when kept in groups smaller than 8, but larger schools redirect aggression internally and become relatively peaceful community members. They occupy the mid-water column and prefer tanks with open swimming space combined with planted areas for shelter.
Breeding
Breeding tiger barbs in captivity is moderately difficult and requires separate breeding tanks with fine-leaved plants or spawning mops. Condition pairs with high-protein foods, then transfer to slightly warmer water (26-27°C) to trigger spawning. Parents will eat eggs and fry, so remove them immediately after spawning; fry are tiny and require infusoria or liquid fry food for the first week.
Tank Mates
Similar size and water parameters; peaceful schooling fish that coexist well in larger groups
Nocturnal algae eater that avoids competition; hardy and compatible with active fish
Similar size and temperament; schooling fish that thrive in comparable water conditions
Peaceful but smaller; may be nipped if tiger barb group is too small; requires 8+ barbs for safety
Common Diseases
Ich (Ichthyophthirius multifiliis)
White spots on body and fins, rapid breathing, rubbing against surfaces, lethargy
Raise temperature gradually to 28-29°C, perform daily 25% water changes, use aquarium salt (1 tsp per 5 gallons) or commercial ich treatment; maintain for 7-10 days
Fin Rot
Frayed or deteriorating fin edges, discoloration at fin margins, lethargy
Improve water quality with frequent partial water changes, reduce aggression by ensuring group size of 8+, use antibacterial medication if severe
Bacterial Infection
Red streaks on body, swollen belly, loss of appetite, torn fins
Perform 50% water change, maintain pristine water conditions, use broad-spectrum antibiotic treatment if condition worsens
Velvet Disease (Oodinium)
Fine golden or rust-colored dust on body, rapid breathing, scratching behavior, cloudy eyes
Increase aeration, raise temperature to 28°C, perform daily water changes, use copper-free velvet treatment or salt therapy
Community Photos
0 photosPhotos are added when members log a tank with this species and upload a photo in their tank journal. Add your own tank to contribute.
No photos yet — add a tank with Tiger Barb to be the first!
Sign in to vote.
Varieties
Tips from the community 💡
0 tipsReal experiences, care advice, and keeper notes. Finn learns from these too.
Sign in to share your experience.
No community tips yet — be the first to share your knowledge!
Quick Facts
- diet
- Omnivore – flake, pellets, bloodworms, vegetables
- lifespan
- 6–7 years
- max size
- 7 cm (2.75 in)
- tank size
- 20 gallons minimum
- school size
- 8+
- temperament
- Semi-aggressive; fin-nipper in small groups
Water it likes
- ph
- 6.0–7.0
- ammonia
- 0 ppm
- nitrate
- <20 ppm
- hardness
- 5–15 dGH
- temperature
- 72–79°F (22–26°C)
