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L190 Royal Pleco - (Panaque nigrolineatus)
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L190 Royal Pleco - (Panaque nigrolineatus)

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Christopher H.
Fayetteville,
United States
Mar 7, 2026
communication is always the key to success, transparency is number one for Jason
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L190 Royal Pleco - (Panaque nigrolineatus)
Fish Details, Description and Information Below:

🐟 L190 Royal Pleco (Panaque nigrolineatus)

The L190 Royal Pleco is a large, striking species known for its bold black-and-white striped pattern and impressive size. Native to South America, this pleco is highly sought after for its wood-eating habits and captivating appearance.


🔍 Quick Facts

🧬 Scientific Name: Panaque nigrolineatus
🏷️ Common Name: L190 Royal Pleco
🌍 Origin: South America
📏 Max Size: 16–24 inches (40–60 cm)
🧪 Lifespan: 15+ years


🕊️ Behavior & Temperament

  • 💤 Generally peaceful but can be territorial
  • 🪵 Prefers driftwood and caves for shelter
  • 🤝 Suitable for large community tanks or species-specific setups

🏡 Tank Requirements

🛁 Minimum Tank Size: 100 gallons
💨 Moderate to strong water flow with excellent filtration
🌡️ Temperature: 75–82°F (24–28°C)
⚗️ pH: 6.5–7.5
💧 Soft to moderately hard water


🍽️ Diet

🥬 Herbivorous — primarily consumes wood, algae wafers, and vegetables


📊 Overview Table

🏷️ Feature 📋 Details
🧬 Scientific Name Panaque nigrolineatus
🐟 Common Name L190 Royal Pleco
🌍 Origin South America
📏 Max Size 16–24 in (40–60 cm)
🕊️ Temperament Generally peaceful, territorial
🛁 Tank Size 100+ gallons
⚗️ pH Range 6.5–7.5
🌡️ Temperature 75–82°F (24–28°C)
🍽️ Diet Herbivorous

📝 Snippet

The L190 Royal Pleco (Panaque nigrolineatus) is a large and striking wood-eating pleco, perfect for spacious tanks with plenty of driftwood and strong filtration.

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