Neon Dwarf Rainbowfish - Melanotaenia praeco
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The Neon Dwarf Rainbowfish is a dazzling freshwater species known for its vibrant iridescent blue body and striking red-orange fins. This small yet active fish is a favorite among aquarists for its shimmering colors and peaceful nature, making it a perfect addition to a community aquarium.
Description:
Common Name: Neon Dwarf Rainbowfish
Scientific Name: Melanotaenia praecox
Family: Melanotaeniidae
Size: 2.5-3 inches (6-8 cm)
Temperament: Peaceful and active.
Difficulty: Easy to moderate
Native Region:
Found in the clear, slow-moving rivers and streams of New Guinea, where they thrive in well-oxygenated waters surrounded by dense vegetation.
Aquarium Setup:
Tank Size: Minimum of 20 gallons
Temperature: 72-80°F (22-27°C)
pH: 6.5-7.5
Hardness: Soft to moderately hard water
Substrate: Fine gravel or sand with plenty of plants and open swimming space.
Additional Tips:
• Schooling Behavior: Best kept in groups of at least six to enhance their natural schooling behavior and display their best colors.
• Compatibility: Peaceful and ideal for community tanks with tetras, rasboras, Corydoras, and other small, non-aggressive fish.
• Diet: Provide a varied diet of high-quality flakes, pellets, and occasional live or frozen foods like brine shrimp and daphnia to maintain vibrant coloration and health.