Serpae Tetra – Detailed Product Description

• Overview & Appearance
  The Serpae Tetra (Hyphessobrycon eques) is a striking freshwater fish known for its deep red to ruby coloration and bold black markings. Its body typically features a prominent black spot just behind the gills, along with darker shading on the dorsal fin, creating a strong contrast against its fiery red body. The fins may also display hints of black and white edging, adding to its dramatic appearance. When kept in schools, their rich red tones create a vibrant and eye-catching display, making them a popular choice for aquarists who want a lively and colorful tank.

• Tank Size & Setup
  Serpae Tetras are active schooling fish that should be kept in groups of at least 6–10 individuals to reduce aggression and fin-nipping behavior. A minimum tank size of 15–20 gallons is recommended, though larger tanks are ideal for bigger schools.
  Ideal tank setup includes:

  • A planted aquarium with live plants such as Java fern, Amazon sword, or floating plants

  • Open swimming areas in the middle

  • Driftwood or decorations for hiding spots

  • Moderate lighting to enhance their red coloration

A balanced environment with both cover and swimming space helps maintain their comfort and behavior.

• Water Conditions
  They are relatively hardy but thrive best in stable water conditions:

  • Temperature: 24°C – 28°C (75°F – 82°F)

  • pH Level: 5.5 – 7.5

  • Water Hardness: 5 – 15 dGH

  • Filtration: Moderate flow is suitable

  • Water Changes: Weekly 20–30% water changes recommended

Consistent water quality is important for their health and coloration.

• Behavior & Temperament
  Serpae Tetras are semi-aggressive and known for their fin-nipping tendencies, especially when kept in small groups. In a proper school, aggression is spread out and becomes more manageable. They are active swimmers and typically occupy the mid-water level. Their energetic behavior adds movement and excitement to the aquarium, but they require careful tank mate selection.

• Tank Mates
  Due to their nippy nature, tank mates should be chosen carefully:

  • Suitable tank mates:

    • Other robust tetras

    • Barbs

    • Danios

    • Corydoras catfish

  • Avoid:

    • Long-finned fish (bettas, angelfish, fancy guppies)

    • Slow-moving or timid species

    • Very small or delicate fish

A tank with similarly active species works best.

• Feeding Habits
  Serpae Tetras are omnivores and easy to feed:

  • Staple Diet: High-quality flakes or pellets

  • Protein Foods: Bloodworms, brine shrimp, daphnia

  • Supplemental Foods: Occasional plant-based foods

Feed 1–2 times daily in small portions. A varied diet enhances their coloration and overall health.

• Care & Maintenance
  These fish are relatively easy to care for but require attention to behavior:

  • Keep them in proper schools to reduce aggression

  • Maintain stable water conditions

  • Provide enough space and hiding spots

  • Perform regular maintenance

They are generally hardy but can develop stress-related issues if kept improperly.

• Breeding Information
  Serpae Tetras are egg scatterers and can be bred in captivity. Use a separate breeding tank with soft, slightly acidic water and dim lighting. Provide fine-leaved plants or spawning mops. Remove adults after spawning to prevent egg predation. Eggs hatch within 24–36 hours, and fry can be fed infusoria followed by baby brine shrimp.

• Why Choose Serpae Tetra?
  The Serpae Tetra is perfect for aquarists looking for a bold, colorful, and active fish. Its deep red coloration and lively schooling behavior make it a standout in any aquarium. While slightly more challenging due to its fin-nipping tendencies, proper care and grouping will reward you with a vibrant and dynamic display in your tank.