L142 Baryancistrus – Baryancistrus sp. | Rare wild-caught & high-contrast Gold Nugget type

The L142 Baryancistrus ( Baryancistrus sp. “L142” ) is a rare, strikingly colored wild-caught specimen from the Rio Tapajós in Brazil. With its dark brown to black body, golden-yellow spots, and bright yellow dorsal and caudal fins, it resembles the popular Gold Nugget Plecos ( L018 , L081 , L177 ).

This Baryancistrus is peaceful, strikingly beautiful, and displays particularly intense colors in clean, oxygen-rich water. Reaching a final size of approximately 18–20 cm, it remains medium-sized and is ideal for larger community aquariums with structured aquascapes.

🌿 Characteristics & Attitude:
🐠 Fish size: S (4–6 cm, juvenile)
🌎 Origin: Brazil (Rio Tapajós) – Wild caught
🌡️ Temperature: 26-30°C
💧 pH value: 6.0–7.5
⚖️ Total hardness: up to 18 °dGH
🐟 Social behavior: Peaceful, calm, slightly territorial towards other members of their species
🌾 Aquarium: From 250 liters, with roots, stones, strong filtration & current

🍽️ Feeding:
The Baryancistrus sp. L142 is an omnivore with a preference for plants. It eats biofilm, algae, spirulina, vegetable chips, zucchini, and cucumber. It also accepts frozen foods such as brine shrimp, mysis shrimp, or mussel meat. Wood and roots serve as a natural source of fiber and should always be available.

💡 Tip:
The L142 prefers clean, warm, oxygen-rich water with a gentle to moderate current. Its golden-yellow spots stand out particularly brightly against a dark substrate. Regular water changes are crucial for its health and vibrant colors.

👉 Conclusion:
The L142 Baryancistrus ( Baryancistrus sp. “L142” ) is a rare, intensely colored wild-caught fish from the Rio Tapajós – perfect for lovers of magnificent, medium-sized L-number catfish and natural South American aquariums.