Parkinson's Rainbowfish – Melanotaenia parkinsoni | Colorful schooling fish with orange-gold sheen and lively behavior

Parkinson's rainbowfish (Melanotaenia parkinsoni) is a colorful ornamental fish from Papua New Guinea , distinguished by its intense orange-gold sheen and black fin edges . Males, in particular, display a spectacular array of silver, blue, and orange colors when properly cared for – a true eye-catcher in any aquarium.

Parkinson's rainbowfish (Melanotaenia parkinsoni) is a colorful ornamental fish from Papua New Guinea , distinguished by its intense orange-gold sheen and black fin edges . Males, in particular, display a spectacular array of silver, blue, and orange colors when properly cared for – a true eye-catcher in any aquarium.

This species is peaceful, active, and loves to swim , making it perfect for planted community aquariums with ample swimming space. When kept in groups, these fish display their full range of colors and harmonious social behavior.

🌿 Characteristics & Attitude:
🐠 Fish size: M (5 cm)
🌎 Origin: Papua New Guinea
🌡️ Temperature: 24-28°C
💧 pH value: 6.5–7.8
⚖️ Total hardness: up to 18 °dGH
🐟 Social behavior: Peaceful, schooling fish (from 6 animals)
🌾 Aquarium: From 200 liters, planted, with current & free swimming space

🍽️ Feeding:
It eats live, frozen, and dry food . A varied diet including color-enhancing foods (e.g., spirulina, krill) intensifies its vibrant coloration.

💡 Tip:
A brightly lit aquarium with a dark substrate particularly highlights the orange-golden sheen of Parkinson's rainbowfish.

👉 Conclusion:
Parkinson's rainbowfish (Melanotaenia parkinsoni) is a peaceful, lively schooling fish – ideal for larger community aquariums with plenty of open space.