L520 - (Pseudacanthicus sp.)

🐟 L520 – Pseudacanthicus sp. – Cactus Pleco for Sale

The L520 Cactus Pleco for sale (Pseudacanthicus sp.) is a stunning South American freshwater pleco admired for its bold spiny body, strong build, and captivating pattern. Native to rocky river habitats, this species is ideal for large aquariums with driftwood, caves, and excellent filtration.

Jason’s Plecos & Cichlids may have been the first to import this species to the United States — or at least the first to properly identify it and add it to PlanetCatfish.com — helping bring it to the attention of pleco collectors worldwide.

🔎 Quick Facts – L520 Cactus Pleco

• 📛 Common Name: L520 Cactus Pleco
• 🔬 Scientific Name: Pseudacanthicus sp.
• 🆔 L-Number: L520
• 🌍 Origin: South America
• 🎨 Appearance: Armored spiny body with bold contrasting patterns
• 📏 Max Size: 10–12 inches (25–30 cm)
• 💎 Availability: Cactus pleco for sale

😇 Behavior & Temperament

• 🐠 Semi-territorial with other large bottom dwellers
• 🌙 Primarily nocturnal, most active during night or low-light periods
• 🪵 Enjoys shaded caves, rocky crevices, and driftwood resting spots
• 💪 Hardy but best suited for intermediate to advanced aquarists

🏠 Tank Requirements

• 📦 Minimum Tank Size: 75+ gallons
• 🪵 Large caves, rocky areas, and driftwood for hiding
• 🌊 Strong filtration and moderate to strong water flow
• 💡 Dim lighting preferred

💧 Water Parameters

• 🌡️ Temperature: 76–82°F (24–28°C)
• ⚗️ pH: 6.5–7.5
• 💧 Hardness: Soft to moderately hard

🍽️ Diet

• 🥩 Primarily carnivorous: bloodworms, shrimp, and quality sinking carnivore pellets
• 🌿 Occasional vegetables such as zucchini or cucumber
• 🍤 Benefits from high-protein prepared foods

🔍 Sexing

• 👨 Males: Larger with more pronounced odontodes on pectoral fins
• 👩 Females: Smaller, rounder belly

📋 Overview Table – L520 Cactus Pleco Care

✨ Highlight:
Buy L520 Cactus Pleco for sale – a spiny armored Pseudacanthicus species introduced to U.S. collectors by Jason’s Plecos & Cichlids, potentially the first to import or correctly identify it on PlanetCatfish. Perfect for large, well-structured aquariums.