Ancistrus L107 – Ancistrus sp. | Rare wild-caught & peaceful algae eater from Colombia

The Ancistrus L107 ( Ancistrus sp. "L107" ) is an attractive and rare representative of the bristlenose catfish from Colombia. This species impresses with its contrasting, dark brown base pattern with light spots and its robust, peaceful nature. It is a true classic among wild-caught Ancistrus and is particularly popular with enthusiasts of natural aquariums.

The Ancistrus L107 is an excellent algae eater that reliably removes growth and deposits from roots, stones, and aquarium glass without damaging plants. It is easy to care for, peaceful, and ideally suited for community aquariums.

🌿 Characteristics & Attitude:
🐠 Fish size: S/M (4–5 cm)
🌎 Origin: Colombia (Rio Meta, Orinoco system) – Wild caught or captive bred
🌡️ Temperature: 23-28°C
💧 pH value: 6.0–7.5
⚖️ Total hardness: up to 15 °dGH
🐟 Social behavior: Peaceful, calm, alone or in pairs
🌾 Aquarium: From 100 liters, with roots, stones, caves & gentle current

🍽️ Feeding:
The Ancistrus L107 feeds mainly on plant matter and algae. In the aquarium, it accepts spirulina, algae wafers, vegetable chips, blanched cucumber, zucchini, and fine frozen foods such as cyclops or artemia.

💡 Tip:
A well-structured aquarium with plenty of roots, caves, and a gentle water current is ideal. The spotted pattern is shown off to its best advantage against a dark substrate and under dim lighting.

👉 Conclusion:
The Ancistrus L107 ( Ancistrus sp. “L107” ) is a peaceful, rare wild-caught fish with an attractive spotted pattern and a useful algae-eating function – ideal for naturalistic South American aquariums.