Tiger Barb

The Tiger Barb (Puntigrus tetrazona) is a freshwater schooling fish valued for bold vertical black bands on a warm gold body, creating strong visual rhythm in groups. Native to Southeast Asia (Sumatra, Borneo), this species is popular in planted community aquariums because it combines visual impact with manageable care requirements. When managed correctly, it provides dynamic schooling energy and iconic patterning.

Appearance and Coloration

Tiger Barb is known for clean pattern definition and color response that improves under stable water quality, varied feeding, and proper group size. In mature planted aquariums, the body pattern reads clearly even during fast schooling movement.

Size and Lifespan

• Adult size: 7 cm (2.8 inches)
• Typical lifespan: 5-7 years with stable parameters and quality diet
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Ideal Aquarium Setup

This species performs best in a biologically mature aquarium that prioritizes oxygenation and stable chemistry.

• Tank size: 30 gallons (115 L)
• Temperature: 20-26 C (68-79 F)
• pH: 6.0-8.0
• Aquascape direction: open schooling space, strong filtration, and robust planting with escape structure
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Behavior and Temperament

Tiger Barb is a very active barb that may nip fins if group size is too small. Keep groups of at least 8-12 individuals so hierarchy and movement are distributed naturally. Good companion options include fast, short-finned fish that tolerate activity, such as danios and robust barbs.

Diet and Feeding

Tiger Barb is classified here as Omnivore. Build a varied schedule with high-quality staple foods, plus frozen or live options several times per week. A rotating diet supports immunity, activity, and stronger display color.

Breeding Notes

Most cyprinids in this group are egg scatterers. Conditioning with diverse foods and offering fine-leaved plants or spawning media can improve egg survival. If breeding is the goal, move adults after spawning to reduce egg predation.

Why Keep Tiger Barb in a Planted Aquarium?

Tiger Barb provides movement, contrast, and schooling structure that helps a layout feel alive without overpowering the design. For aquascaping-focused community tanks, it is a practical and visually rewarding choice.