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Praecox Dwarf Neon Rainbowfish (Melanotaenia praecox) 2.5cm (locally bred)

$1099 CAD
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SKU: 400000014524

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Praecox Dwarf Neon Rainbowfish (Melanotaenia praecox) 2.5cm (locally bred)

Description

Praecox Rainbow (Melanotaenia praecox), also known as the Dwarf Neon Rainbowfish, is a small, vibrant freshwater fish prized for its shimmering colors and peaceful temperament.

Quick Profile

  • Common Name: Dwarf Neon Rainbowfish
  • Scientific Name: Melanotaenia praecox
  • Size: Around 3 cm (can grow up to 5–6 cm as adults)
  • Origin: New Guinea

Appearance

  • Coloration: Iridescent blue-silver body with striking red or orange fins (depending on sex and diet)
  • Sexual Dimorphism: Males are more colorful and have more elongated fins; females are slightly smaller and rounder

Behavior and Care

  • Temperament: Peaceful, active, and social
  • Schooling: Best kept in groups of 6 or more
  • Tank Size: Minimum 20 gallons for a small school
  • Water Parameters:
    • Temperature: 24–28°C (75–82°F)
    • pH: 6.5–7.5
    • Soft to moderately hard water
  • Diet: Omnivorous—enjoys flakes, micro pellets, and live/frozen foods like daphnia or brine shrimp

Breeding

  • Egg scatterers; breeding is relatively easy in a well-planted tank
  • Males display vibrant colors during courtship
  • Eggs hatch in about 7–10 days


Specifications

  • Category
    Rainbowfish
  • Species Type
    Dwarf Neon
  • Water Temperature
    72°F to 82°F
  • Minimum Tank Size
    20 Gallons
  • Water pH Level
    Acidic, Neutral
  • Habitat Preference
    Planted Tanks
  • Behaviour
    Community Fish, Shoaling

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Praecox Dwarf Neon Rainbowfish (Melanotaenia praecox) 2.5cm | Rainbowfish Killifish & Danios | Largest Tropical Fish Selection at Your Local Fish Store
Rick Grange (Local Breeder)

Praecox Dwarf Neon Rainbowfish (Melanotaenia praecox) 2.5cm (locally bred)

$1099 CAD

Praecox Rainbow (Melanotaenia praecox), also known as the Dwarf Neon Rainbowfish, is a small, vibrant freshwater fish prized for its shimmering colors and peaceful temperament.

Quick Profile

Appearance

Behavior and Care

Breeding


View product