L401 Hypancistrus – Hypancistrus sp.

The L401 Hypancistrus (Hypancistrus sp. "L401") is a beautiful, rare L-catfish from the Rio Negro in Brazil. With its striking black and white stripe pattern, reminiscent of the well-known L333, it is one of the most attractive representatives of its genus.

The L401 remains relatively compact with a final size of around 10–12 cm and exhibits calm, peaceful behavior. It is predominantly crepuscular and likes to stay in caves and among roots. Ideally suited for structured, well-currented aquariums with warm, soft water.

🌿 Characteristics & Care:
🐠 Fish Size: S (3–4 cm, juvenile)
🌎 Origin: Brazil (Rio Negro) – Wild/Bred
🌡️ Temperature: 26–30 °C
💧 pH Value: 6.0–7.5
⚖️ Total Hardness: up to 15 °dGH
🐟 Social Behavior: Peaceful, slightly territorial towards conspecifics
🌾 Aquarium: From 100 l, with roots, stones, fine sand & light current

🍽️ Feeding:
The Hypancistrus L401 is a predominantly carnivorous L-catfish. It prefers frozen and live food such as Artemia, Mysis, Cyclops, or mussel meat. Additionally, it accepts protein tabs, granules, and occasionally vegetable food (spirulina, vegetable chips).

💡 Tip:
Offer the L401 several caves and shaded hiding places. Good oxygen supply, regular water changes, and a slight current promote health, vibrant colors, and natural behavior.

👉 Conclusion:
The L401 Hypancistrus (Hypancistrus sp. "L401") is a rare, contrastingly marked L-catfish from the Rio Negro – ideal for lovers of extraordinary Hypancistrus species and decorative aquarium design.