Tetra-X-ray

X-Ray Tetra (Pristella maxillaris) Description and Care Requirements

Description:

• Appearance: Small, transparent body with a silver sheen; distinctive dark stripe running from the eye to the base of the tail.
• Size: Grows to about 1.5 to 2 inches (4-5 cm).
• Fins: Rounded fins; the dorsal fin is slightly pronounced.
• Behavior: Peaceful and social; prefers to swim in schools.

Care Requirements:

• Tank Size: Minimum of 10 gallons; larger is better for schooling behavior.
• Water Parameters:
  • Temperature: 72-82°F (22-28°C)
  • pH: 6.0-7.5
  • Hardness: 4-12 dGH
• Filtration: Moderate filtration; keep water clean and well-aerated.
• Substrate: Sand or fine gravel; can also use planted tanks for a natural look.
• Hiding Places: Provide plants, driftwood, and decorations for shelter.
• Diet: Omnivorous; feed a varied diet of high-quality flakes, micro-pellets, and occasional frozen or live foods (e.g., daphnia, brine shrimp).
• Tank Mates: Best kept in groups of 6 or more; compatible with other small, peaceful fish.
• Behavioral Note: Active swimmers, especially during the day; prefer open swimming spaces.

Additional Considerations:

• Maintenance: Regular water changes (10-20% weekly) to maintain water quality.
• Monitoring: Observe for signs of stress or illness; treat promptly if needed.
• Breeding: Can breed in a separate tank; requires slightly acidic water and a spawning medium like fine-leaved plants.