Tank Size: Minimum 15 gallons for a small school of Blue Tetras.

Water Parameters:

• Temperature: 72-78°F (22-26°C).
• pH Level: Slightly acidic to neutral, around 6.0-7.0.
• Water Hardness: Soft to moderately hard water.

Tank Setup:

• Provide plants and open swimming spaces.
• Use a dark substrate to enhance their coloration.
• Maintain a well-filtered aquarium with gentle water flow.

Diet:

• Omnivorous diet, offer high-quality flake or pellet food, supplemented with live or frozen foods like brine shrimp and bloodworms.

Tank Mates:

• Peaceful community fish; suitable tank mates include other small, non-aggressive species.

Maintenance:

• Perform regular water changes (20-30% every 2 weeks).
• Monitor water parameters consistently.

Behavior:

• Active schooling behavior, keep them in groups of six or more.
• Blue Tetras prefer subdued lighting.

Compatibility:

• Can be kept with other small, peaceful fish.
• Avoid aggressive tank mates.

Breeding:

• Blue Tetras may breed in captivity.
• Provide plants for egg deposition.

Health Monitoring:

• Observe for signs of stress or disease.
• Quarantine new additions to prevent potential diseases.