Kyburz Tetra – Pseudomugil gertrudae Aru II | Delicate schooling fish with blue eyes and spotted fins

The Kyburz tetra (Pseudomugil gertrudae “Aru II”)
The blue-eyed fish from Papua New Guinea is captivating with its bright blue eyes and spotted, fan-like fins . During courtship, the males display an impressive array of colors and lively social behavior.

This species is peaceful, active, and sociable , ideal for planted aquariums with fine plants, gentle currents, and soft lighting. Their behavior and colors are particularly striking when kept in groups.

🌿 Characteristics & Attitude:
🐠 Fish size: L (3–4 cm)
🌎 Origin: Papua New Guinea (Aru Islands)
🌡️ Temperature: 24-28°C
💧 pH value: 6.0–7.5
⚖️ Total hardness: up to 15 °dGH
🐟 Social behavior: Peaceful, schooling fish (from 8 animals)
🌾 Aquarium: From 60 liters, densely planted, with gentle current & fine plants

🍽️ Feeding:
It eats fine live, frozen, and dry food . A varied diet including cyclops or artemia promotes vitality and coloration.

💡 Tip:
A slightly darkened aquarium with fine-leaved plants and soft lighting emphasizes the elegance and natural courtship behavior of this species.

👉 Conclusion:
The Kyburz tetra (Pseudomugil gertrudae “Aru II”)
is a peaceful, colorful schooling fish – perfect for planted aquariums with a calm atmosphere.