A small rainbowfish shining in neon blue. Male morning flashing display is spectacular.
The neon dwarf rainbowfish (Melanotaenia praecox) is endemic to the Mamberamo River system in West Papua (New Guinea). At 5–7 cm, it is among the smaller rainbowfishes, yet males dazzle with electric neon-blue body coloration and vivid red-to-orange fins — a combination that glows brilliantly under aquarium lighting and creates stunning visual impact in planted tanks. Females are silver-green with orange fin edging. Among the most popular rainbowfishes in the hobby due to their compact size, brilliant color, and relative ease of care, neon dwarf rainbows thrive in slightly alkaline to neutral water (pH 7.0–8.0) at 24–28°C. Keeping six or more fish encourages active 'morning flashing' displays in which competing males light up with maximum color intensity. Peaceful and community-compatible, they accept a varied omnivorous diet of quality granules, flake food, frozen bloodworms, and brine shrimp. Breeding on fine-leaved plants or wool spawning mops in slightly hard, neutral water is achievable for intermediate aquarists.
产地
Mamberamo River system, West Papua, New Guinea
寿命
3-5 years
体型
5-7cm
温度
22〜28℃
Pellets, Frozen food
Slightly alkaline (pH 7.0-8.0)
Maintain 24-28°C
Blue shimmer stands out in schools
Males flash in morning light
Beginner. 这是一个适合初学者的物种。不需要特殊设备或经验,基本的饲养设置即可成功饲养。
Neon Dwarf Rainbowfish的理想温度为22〜28℃。避免温度骤变,保持稳定的环境。
Neon Dwarf Rainbowfish的平均寿命为3-5 years。通过适当的护理和营养,它们可以长寿健康地生活。
Neon Dwarf Rainbowfish成年后通常可达5-7cm。大小可能因饲养条件和个体遗传而异。
Neon Dwarf Rainbowfish的食物为:Pellets, Frozen food。目标是适当的喂食频率和均衡的饮食。
Neon Dwarf Rainbowfish的价格因品系、大小和血统而有很大差异。请查看我们的市场价格页面获取最新价格信息。
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