Golden-bearded catfish – Sturisomatichthys aureus | Elegant wild-caught fish with golden beard coloration

The Golden-bearded Catfish ( Sturisomatichthys aureus ) is an elegant, peaceful wild-caught fish from the clear, fast-flowing rivers of Colombia. It owes its name to the characteristic golden-shimmering barbels, which are particularly pronounced in adult males. With its slender, streamlined body and wide-spreading fins, it is a real eye-catcher in any aquarium.

This calm, graceful species belongs to the so-called sturgeon catfish and is perfectly adapted to oxygen-rich, gently flowing waters. Sturisomatichthys aureus is an excellent eater of algae and biofilm, sparing plants and contributing to the natural cleanliness of the aquarium.

🌿 Characteristics & Attitude:
🐠 Fish size: S/M (5–6 cm)
🌎 Origin: Colombia – Wild caught
🌡️ Temperature: 24-28°C
💧 pH value: 6.0–7.5
⚖️ Total hardness: up to 15 °dGH
🐟 Social behavior: Peaceful, calm, in pairs or small groups
🌾 Aquarium: From 120 liters, with current, roots, smooth stones & high oxygen content

🍽️ Feeding:
The gold-bearded catfish feeds on algae growth, fine detritus, and plant matter. It also readily accepts spirulina, seaweed wafers, vegetable chips, blanched cucumber, and fine frozen foods such as cyclops or brine shrimp.

💡 Tip:
A well-filtered aquarium with strong currents, smooth stones, and roots provides ideal conditions. Stable water quality and regular water changes promote the well-being and color intensity of the golden bearded dragon.

👉 Conclusion:
The golden-bearded catfish ( Sturisomatichthys aureus ) is a peaceful, elegant wild-caught fish with a striking golden coloration on its beard – perfect for fast-flowing, natural aquariums with calm tank mates.