Green Tiger Barb

The Green Tiger Barbs (Capoeta tetrazona) are a lush green morph of the tiger barb, with vivid black stripes accentuating their emerald body. Known for spirited schooling and occasional playfulness, they inject vibrant energy into community tanks. Hardy and adaptable, Green Tiger Barbs suit planted aquariums where their nipping is minimized in larger groups, making them a fun, low-fuss choice for dynamic displays.

Care Sheet – Green Tiger Barbs (Capoeta tetrazona)

Temperament

• Semi-aggressive, active schooling fish
• Best kept in groups of 6 or more to curb nipping

Adult Size

• 2.5–3 inches

Minimum Tank Size

• 30 gallons for a school

Water Parameters

• Temperature: 72–82°F
• pH: 6.0–8.0
• Hardness: Soft to moderately hard (5–12 dGH)
• Ammonia/Nitrite: 0 ppm
• Nitrate: <20–30 ppm

Diet

• Omnivorous
• High-quality flakes or pellets, frozen/live brine shrimp, daphnia, bloodworms, occasional veggies
• Feed small amounts 1–2× daily

Behavior & Compatibility

• Good with active community fish like danios, tetras, rasboras
• Avoid long-finned or slow species

Aquarium Setup

• Planted tanks with open swimming areas
• Gentle to moderate flow, moderate lighting

Care Level

• Easy to moderate

Lifespan

• 5–7 years

Special Notes

• Green tones pop in well-lit schools
• Schooling minimizes fin-nipping