L186 Giant Cactus Pleco - (Pseudacanthicus major)

🐟 L186 Giant Cactus Pleco (Pseudacanthicus major)

The L186 Giant Cactus Pleco is an impressive and heavily armored species known for its large size and bold cactus-like spines. Native to South America, this pleco is prized for its striking appearance and commanding presence in the aquarium.

🔍 Quick Facts

🧬 Scientific Name: Pseudacanthicus major
🏷️ Common Name: L186 Giant Cactus Pleco
🌍 Origin: South America
📏 Max Size: Typically 12–15 inches (30–38 cm), but can grow over 30 inches (76 cm) in exceptional cases
🧪 Lifespan: 10+ years

🕊️ Behavior & Temperament

• 💤 Generally peaceful but can be territorial, especially with its own kind
• 🪵 Prefers caves, driftwood, and rocky shelters
• 🤝 Best kept in large species-specific or spacious community tanks

🏡 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

🥬 Omnivorous — algae wafers, fresh vegetables, and protein-rich foods

📊 Overview Table

📝 Snippet

The L186 Giant Cactus Pleco (Pseudacanthicus major) is a large, boldly armored pleco that can grow over 30 inches (76 cm) in rare cases, making it ideal for very spacious aquariums with strong filtration and plenty of hiding spots.