Black Neon Tetra Diamon Head

The Black Neon Tetra "Diamond Head" (Hyphessobrycon herbertaxelrodi) is a captivating freshwater fish renowned for its iridescent diamond-shaped patch on the forehead, set against a backdrop of sleek black and silver stripes. This unique coloration adds a touch of sophistication to any community aquarium. Native to the Paraguay basin of South America, these tetras are peaceful, schooling fish that thrive in well-planted tanks with stable water conditions.

Features

• Scientific Name: Hyphessobrycon herbertaxelrodi

• Common Name: Black Neon Tetra "Diamond Head"

• Size: Up to 4 cm (1.5 inches)

• Lifespan: 5 years or more with proper care

• Temperament: Peaceful; ideal for community tanks

• Diet: Omnivorous; accepts flake foods, micro pellets, and small live or frozen foods like brine shrimp and daphnia

• Water Parameters:

  • Temperature: 23–27°C (73–81°F)

  • pH Level: 5.6–7.4

  • Hardness: 0–18 DGH.

Why Choose the Black Neon Tetra "Diamond Head"?

• Striking Appearance: The shimmering diamond patch and contrasting body stripes create a visually stunning effect, especially under aquarium lighting.

• Peaceful Nature: Their calm demeanor makes them excellent companions for other non-aggressive fish species.

• Schooling Behavior: They thrive in groups of six or more, displaying synchronized swimming that adds dynamic movement to the tank.

• Hardy and Adaptable: Suitable for both novice and experienced aquarists due to their resilience and ease of care.

Tank Requirements

• Minimum Tank Size: 60 liters (15 gallons)

• Aquascape: Densely planted with both rooted and floating plants; include driftwood and rocks to mimic natural habitat.

• Lighting: Moderate lighting to enhance their iridescent features.

• Filtration: Gentle filtration to maintain water quality without creating strong currents.

• Substrate: Dark substrates accentuate their vibrant colors.

Compatible Tank Mates

The Black Neon Tetra "Diamond Head" coexists peacefully with:

• Other small tetras (e.g., Neon Tetras, Ember Tetras)

• Rasboras

• Corydoras catfish

• Otocinclus catfish

• Dwarf gouramis

Avoid housing with large or aggressive species that may intimidate or prey on them.

Feeding Recommendations

• Staple Diet: High-quality flake foods or micro pellets.

• Supplementary Foods: Offer live or frozen foods like brine shrimp, daphnia, or bloodworms 2–3 times a week to enhance coloration and vitality.

• Feeding Frequency: Feed small amounts 1–2 times daily, ensuring all food is consumed within a few minutes to prevent water quality issues.

Care Tips

• Regular Maintenance: Perform weekly water changes of 25–30% to maintain optimal water conditions.

• Monitor Water Parameters: Use reliable test kits to ensure temperature, pH, and hardness remain within recommended ranges.

• Observation: Regularly observe for signs of stress or illness, such as faded colors or erratic swimming, and address promptly.

• Quarantine New Additions: Always quarantine new fish before introducing them to the main tank to prevent disease transmission.

FAQs

Can Black Neon Tetras "Diamond Head" be kept alone?
They are schooling fish and should be kept in groups of at least six to exhibit natural behaviors and reduce stress.

Do they require a heater?
Yes, maintaining a stable temperature between 23–27°C (73–81°F) is essential for their health.

Are they suitable for beginners?
Absolutely! Their hardy nature and peaceful temperament make them ideal for novice aquarists.

How can I enhance their coloration?
Providing a varied diet, maintaining high water quality, and using dark substrates can help accentuate their vibrant colors.