Barb – Longfin Tiger Barbs (Puntius tetrazona) 4cm

Longfin Tiger Barbs: A Graceful and Lively Aquarium Favourite

Longfin Tiger Barbs are a stunning variation of the classic Tiger Barb, known for their flowing fins and vibrant orange bodies with bold black stripes. These active and social fish add energy and beauty to aquariums. Their schooling nature and striking appearance make them a popular choice for aquarists seeking a lively community tank addition.

Tank Setup for Longfin Tiger Barbs

A tank of at least 75 liters is recommended for a school of Longfin Tiger Barbs. Use fine gravel or sand as a substrate and include live plants, driftwood, and rocks for a natural look and plenty of hiding spots. Maintain water temperatures between 22°C and 27°C, with a pH range of 6.0 to 8.0. Regular water changes and good filtration are essential to keep them healthy and active.

Diet and Feeding

These barbs are omnivorous and thrive on a varied diet. High-quality flakes or pellets should form their staple diet. Supplement with live or frozen foods such as brine shrimp, bloodworms, or daphnia to promote vibrant colours and energy. Blanched vegetables, like spinach or zucchini, can occasionally be offered to support digestion. A well-rounded diet keeps their colours bright and their fins healthy.

Behaviour and Tank Mates

Longfin Tiger Barbs are active and playful, making them great for community tanks. However, they can be fin nippers if kept in small groups. To reduce aggression, maintain a school of at least six fish, which keeps their attention within their group. Suitable tank mates include fast-moving fish like danios, rasboras, and other barbs. Avoid pairing them with slow-moving or long-finned species like bettas or angelfish.

Breeding Longfin Tiger Barbs

Breeding these fish can be rewarding and straightforward. Use a separate breeding tank with fine-leaved plants or a spawning mat to catch eggs. The female scatters eggs, which the male fertilises. Remove adults after spawning to prevent them from eating the eggs. Fry hatch within 24–36 hours and can be fed infusoria or finely crushed flakes until they are large enough for standard foods.

FAQs

How big do Longfin Tiger Barbs grow?
They typically grow up to 7 cm, with their long fins adding extra visual appeal.

Are they aggressive?
They can be mildly aggressive and may nip fins if kept in small groups. Larger schools reduce this behaviour.

What tank mates are suitable?
Good companions include danios, rasboras, and other fast-moving fish. Avoid slow or long-finned species.

What do they eat?
Their diet includes high-quality flakes, live or frozen foods like brine shrimp, and occasional blanched vegetables.

How do they breed?
They are egg scatterers. Provide a separate breeding tank with plants or spawning mats and remove adults after spawning.

Are they beginner-friendly?
Yes, their hardy nature and adaptability make them an excellent choice for beginner aquarists.

Species Overview

• Species: Puntigrus tetrazona
• Common Name: Longfin Tiger Barb
• Origin: Southeast Asia
• Diet: Omnivore
• PH Range: 6.0–8.0
• Temperature: 22°C–27°C
• Max Size: Up to 7 cm
• Tank Size: Minimum 75 liters