Angelfish Rio Nanay – Pterophyllum scalare | Exquisite wild form from the Peruvian Amazon

The Rio Nanay angelfish ( Pterophyllum scalare 'Rio Nanay' ) is a particularly attractive wild form from the Amazon region of Peru. Its distinctive features are striking, dark vertical stripes on a silvery background and a metallic sheen that shimmers in gold or green tones depending on the light. This combination makes the Rio Nanay angelfish one of the most beautiful representatives of its species.

In nature, this variety lives in calm, plant-rich riparian zones of the Rio Nanay. In the aquarium, it is peaceful, calm, and majestic – especially when kept in groups. It prefers soft, slightly acidic water and a tall tank with plenty of swimming space and driftwood.

🌿 Characteristics & Attitude:
🐟 Fish size: M (approx. 3–4 cm, juvenile)
🌍 Origin: Peru (Rio Nanay, Amazon region) – Captive bred
🌡️ Temperature: 26-30°C
💧 pH value: 5.5–6.8
⚖️ Total hardness: up to 10 °dGH
🐠 Social behavior: Peaceful, group-forming
🏞️ Aquarium: 300 liters or more, tall and well-planted

🍽️ Feeding:
The Rio Nanay angelfish eats frozen, live, and granulated food. A varied, protein-rich diet promotes coloration, vitality, and growth.

💡 Tip:
Keep Pterophyllum scalare 'Rio Nanay' in groups of at least 5 individuals. Soft water, roots, and subdued lighting bring out its natural luster beautifully.

👉 Conclusion:
The Rio Nanay angelfish ( Pterophyllum scalare 'Rio Nanay' ) is a noble, peaceful Amazonian angelfish – perfect for large South American aquariums with a natural flair.