L150 Orinoco Bristlenose - (Ancistrus sp.)

🐟 L150 Orinoco Bristlenose (Ancistrus sp.)

The L150 Orinoco Bristlenose is a hardy and peaceful pleco originating from the Orinoco River Basin in South America. Known for its subtle yet attractive coloration and the distinctive bristles that develop on mature males, this species is valued for both its algae-eating ability and calm temperament.

🔍 Quick Facts
🧬 Scientific Name: Ancistrus sp.
🏷️ Common Name: L150 Orinoco Bristlenose
🌍 Origin: Orinoco River Basin, South America
📏 Max Size: 4–5 inches (10–13 cm)
🧪 Lifespan: 6–8 years

🕊️ Behavior & Temperament

• 💤 Peaceful, nocturnal bottom dweller
• 🪵 Enjoys caves, driftwood, and dense vegetation for hiding
• 🤝 Suitable for community tanks

🏡 Tank Requirements
🛁 Minimum Tank Size: 20 gallons
💨 Moderate water flow with efficient filtration
🌡️ Temperature: 73–80°F (23–27°C)
⚗️ pH: 6.5–7.5
💧 Soft to moderately hard water

🍽️ Diet
🥬 Omnivorous — algae wafers, blanched vegetables (zucchini, cucumber, spinach)
🍤 Occasional protein-based treats (bloodworms, shrimp pellets)

📊 Overview Table

📝 Snippet
The L150 Orinoco Bristlenose (Ancistrus sp.) is a peaceful, algae-eating pleco from the Orinoco River, perfect for community aquariums with plenty of hiding spots and natural décor.