L261 Longspined Stream Pleco - (Pseudancistrus pectegenitor)

🐟 L261 Longspined Stream Pleco (Pseudancistrus pectegenitor)

The L261 Longspined Stream Pleco is notable for its elongated spines and striking body pattern. Native to South America, this species is peaceful but can be territorial, thriving in tanks with strong water flow and plenty of hiding spots.

🔍 Quick Facts

🧬 Scientific Name: Pseudancistrus pectegenitor
🏷️ Common Name: L261 Longspined Stream Pleco
🌍 Origin: South America
📏 Max Size: 6–7 inches (15–18 cm)
🧪 Lifespan: 8–12 years

🕊️ Behavior & Temperament

• 💤 Generally peaceful but may defend territory
• 🪵 Prefers caves, driftwood, and rocky shelters
• 🤝 Suitable for larger community tanks

🏡 Tank Requirements

🛁 Minimum Tank Size: 55 gallons
💨 Strong water flow with excellent filtration
🌡️ Temperature: 74–79°F (23–26°C)
⚗️ pH: 6.5–7.5
💧 Soft to moderately hard water

🍽️ Diet

🥬 Omnivorous — algae wafers, fresh vegetables, and occasional protein treats

📊 Overview Table

📝 Snippet

The L261 Longspined Stream Pleco (Pseudancistrus pectegenitor) is a striking and peaceful pleco species that prefers strong water currents and plenty of hiding places in spacious aquariums.