Green Tiger Barb (Puntigrus tetrazona)

The Green Tiger Barb (Puntigrus tetrazona) is a stunning color variation of the classic Tiger Barb, featuring a deep metallic green body accented by dark vertical striping. Active, hardy, and full of personality, Green Tiger Barbs are a favorite among freshwater hobbyists looking to add movement, color, and energy to their aquarium.

These fish are highly active schooling fish that thrive in groups. When kept in proper numbers, Green Tiger Barbs display natural social behavior and significantly reduced fin-nipping, making them excellent additions to larger community aquariums.

Quick Facts

• Scientific Name: Puntigrus tetrazona
• Common Name: Green Tiger Barb
• Adult Size: 2.5–3 inches
• Temperament: Semi-aggressive
• Care Level: Easy
• Diet: Omnivore
• Lifespan: 5–7 years
• Minimum Tank Size: 20 gallons
• Water Temperature: 72–80°F
• pH Range: 6.0–7.5
• Water Hardness: Soft to Moderate
• Swimming Level: Midwater
• Schooling Fish: Yes

Why Choose Green Tiger Barbs?

✔ Rich emerald-green coloration
✔ Active and entertaining swimmers
✔ Hardy and beginner friendly
✔ Excellent schooling fish
✔ Great for larger community aquariums
✔ Adds constant movement and activity

Aquarium Setup

Green Tiger Barbs thrive in aquariums with open swimming areas combined with dense planting around the edges. Live plants, driftwood, and rockwork help break sight lines and reduce territorial behavior.

A school of at least six fish is highly recommended, though larger groups often produce the best behavior and coloration.

Diet & Feeding

Green Tiger Barbs are omnivores and readily accept a wide variety of foods, including:

• High-quality tropical flakes
• Pellets
• Frozen bloodworms
• Brine shrimp
• Daphnia
• Live foods
• Vegetable-based foods

A varied diet helps maintain strong coloration and overall health.

Tank Mates

Green Tiger Barbs do best with active fish that can keep up with their energetic nature, including:

• Other Tiger Barbs
• Danios
• Rainbowfish
• Corydoras
• Larger Rasboras
• Loaches
• Robust Tetras

Avoid slow-moving fish and long-finned species such as:

• Angelfish
• Bettas
• Fancy Guppies
• Longfin Gouramis

Schooling Behavior

Green Tiger Barbs should always be kept in groups. Small groups often result in increased fin-nipping and aggression, while larger schools spread out social interactions and encourage natural behavior.

For best results, keep:

• Minimum group size: 6
• Ideal group size: 8–12+

Frequently Asked Questions

Are Green Tiger Barbs aggressive?
They are considered semi-aggressive and may nip fins if kept in small groups. Keeping them in larger schools greatly reduces this behavior.

Are Green Tiger Barbs beginner friendly?
Yes. They are hardy, adaptable, and easy to care for when provided with appropriate tank mates.

Do they need a planted aquarium?
Not necessarily, but plants help reduce stress and provide a more natural environment.

Will Green Tiger Barbs school together?
Yes. They are schooling fish and display their best behavior when kept in groups of six or more.

Can they live with Angelfish or Bettas?
Generally not recommended due to their tendency to nip long, flowing fins.

Available at Tropical Treasures Wyo

Shop healthy Green Tiger Barbs at Tropical Treasures Wyo in Cheyenne, Wyoming. These active freshwater schooling fish are perfect for larger community aquariums, planted tanks, and hobbyists looking for colorful, energetic fish.

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