L153 Northern Thresher Pleco - (Isorineloricaria villarsi)

🐟 L153 Northern Thresher Pleco (Isorineloricaria villarsi)

The L153 Northern Thresher Pleco is a sleek and graceful armored catfish native to northern South America. It features a slender body with a distinctive elongated tail, resembling a thresher shark’s tail. This peaceful bottom-dweller is prized for its unique appearance and algae-eating habits.

🔍 Quick Facts

🧬 Scientific Name: Isorineloricaria villarsi
🏷️ Common Name: L153 Northern Thresher Pleco
🌍 Origin: Northern South America
📏 Max Size: 6–8 inches (15–20 cm)
🧪 Lifespan: 8+ years

🕊️ Behavior & Temperament

• 💤 Peaceful and nocturnal
• 🪵 Prefers caves, driftwood, and smooth surfaces for resting
• 🤝 Suitable for community tanks with non-aggressive fish

🏡 Tank Requirements

🛁 Minimum Tank Size: 30 gallons
💨 Moderate water flow with good filtration
🌡️ Temperature: 74–80°F (23–27°C)
⚗️ pH: 6.5–7.5
💧 Soft to moderately hard water

🍽️ Diet

🥬 Omnivorous — algae wafers, blanched vegetables, and occasional protein treats such as bloodworms or shrimp pellets

📊 Overview Table

📝 Snippet

The L153 Northern Thresher Pleco (Isorineloricaria villarsi) is a peaceful, elegant pleco with a unique thresher-like tail, perfect for community aquariums with moderate water flow and plenty of hiding places.