White Fin Rosy Tetra – Detailed Product Description

• Overview & Appearance
  The White Fin Rosy Tetra (Hyphessobrycon rosaceus variant) is a beautiful and elegant freshwater fish admired for its soft pink to rosy body coloration paired with distinctive white-tipped fins. Its dorsal and anal fins often display a delicate white edging that contrasts beautifully against its warm body tones, giving it a refined and eye-catching appearance. The fins may also have subtle black accents, enhancing their overall pattern. Under proper lighting, their rosy hues become more pronounced, making them a standout species in planted aquariums. When kept in groups, their synchronized movement creates a gentle, flowing display of color.

• Tank Size & Setup
  White Fin Rosy Tetras are schooling fish and should be kept in groups of at least 6–10 individuals. A minimum tank size of 15–20 gallons is recommended, though larger tanks are ideal for a more natural schooling effect.
  Ideal setup includes:

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

  • Dark substrate to enhance their coloration

  • Driftwood and natural décor for hiding and comfort

  • Moderate to dim lighting to bring out their rosy tones

A calm, well-structured environment helps them feel secure and display their best colors.

• Water Conditions
  They prefer stable, soft to slightly acidic water:

  • Temperature: 23°C – 27°C (73°F – 80°F)

  • pH Level: 5.5 – 7.0

  • Water Hardness: 2 – 12 dGH

  • Filtration: Gentle to moderate flow

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

Maintaining stable water conditions is key to their health and coloration.

• Behavior & Temperament
  White Fin Rosy Tetras are peaceful, gentle, and social fish. They thrive in schools and display calm, coordinated swimming patterns in the mid-water level. They are non-aggressive and ideal for community tanks. When kept in smaller groups, they may become shy and less active.

• Tank Mates
  Their peaceful nature makes them highly compatible with other calm species:

  • Other small tetras (neon, glowlight, ember)

  • Rasboras

  • Corydoras catfish

  • Otocinclus

  • Dwarf gouramis

  • Small shrimp

Avoid aggressive or fin-nipping fish that may stress them or damage their delicate fins.

• Feeding Habits
  White Fin Rosy Tetras are omnivores and easy to feed:

  • Staple Diet: High-quality flakes or micro pellets

  • Protein Foods: Brine shrimp, daphnia, bloodworms

  • Supplemental Foods: Occasional plant-based foods like spirulina

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

• Care & Maintenance
  These fish are relatively easy to care for and suitable for beginners:

  • Maintain stable water parameters

  • Provide a planted, low-stress environment

  • Avoid overfeeding

  • Perform regular tank maintenance

They are generally hardy but can be affected by poor water quality or sudden changes.

• Breeding Information
  White Fin Rosy Tetras are egg scatterers and can be bred in captivity. A separate breeding tank with soft, slightly acidic water and dim lighting is recommended. Provide fine-leaved plants or spawning mops. After spawning, remove adults to prevent egg predation. Eggs typically hatch within 24–36 hours, and fry should be fed infusoria before transitioning to baby brine shrimp.

• Why Choose White Fin Rosy Tetra?
  The White Fin Rosy Tetra is an excellent choice for aquarists seeking a peaceful and visually elegant fish. Its soft rosy coloration combined with striking white fins creates a refined and attractive look in any aquarium. Easy to care for and highly compatible with other species, it’s perfect for both beginners and experienced hobbyists looking to enhance their community tank with a graceful and colorful addition.