L400 Hypancistrus – Hypancistrus sp.

The L400 Hypancistrus (Hypancistrus sp. "L400") is a rare, high-contrast L-catfish from the Rio Curuá in Brazil. With its distinctive black and white stripe pattern, it resembles the well-known L066, but appears finer and more uniform in its markings – a true gem for any aquarium.

The L400 remains compact with a final size of about 10–12 cm and is known for its peaceful, calm nature. It is crepuscular, loves shady retreats, and displays particularly intense colors in well-structured aquariums.

🌿 Characteristics & Husbandry:
🐠 Fish size: S/M (4–6 cm)
🌎 Origin: Brazil (Rio Curuá) – Wild-caught/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 & slight current

🍽️ Feeding:
The Hypancistrus L400 is a predominantly carnivorous L-catfish. It prefers frozen and live food such as Artemia, Mysis, Cyclops, or mussel meat. Additionally, it accepts food tabs, granules, and occasionally Spirulina or vegetable chips.

💡 Tip:
Several caves and hiding places are important to avoid territorial disputes. Good oxygen supply and regular water changes promote vitality, coloration, and spawning readiness.

👉 Conclusion:
The L400 Hypancistrus (Hypancistrus sp. "L400") is a rare, high-contrast L-catfish with fine linear markings – perfect for lovers of elegant Hypancistrus species and structured South American aquariums.