Forktail Rainbowfish – Pseudomugil furcatus | Delicate schooling fish with yellow fins & bright blue eyes

The Forktail Rainbowfish (Pseudomugil furcatus) is a beautiful, small-sized schooling fish from Papua New Guinea, notable for its bright blue eyes and yellow-colored, forked fins. Males, in particular, exhibit lively courtship behavior and add colorful accents to the aquarium.

This species is peaceful, active, and sociable – ideal for planted community aquariums with fine plants and open swimming space. When kept in groups, the fish display their natural social behavior and appear particularly lively.

🌿 Characteristics & Care:
🐠 Fish Size: M (2.5–3 cm)
🌎 Origin: Papua New Guinea
🌡️ Temperature: 24–28 °C
💧 pH-Value: 6.5–7.8
⚖️ Total Hardness: up to 15 °dGH
🐟 Social Behavior: Peaceful, schooling fish (from 8 animals)
🌾 Aquarium: From 60 l, planted, with gentle current & open swimming space

🍽️ Feeding:
Eats fine live, frozen, and dry food. A varied diet promotes vitality and intensifies colors.

💡 Tip:
A brightly lit aquarium with a dark substrate particularly accentuates the blue eye ring and the bright yellow fins.

👉 Conclusion:
The Forktail Rainbowfish (Pseudomugil furcatus) is an elegant, peaceful schooling fish – ideal for planted aquariums and lovers of refined species.