L025 Scarlet Cactus Pleco - (Pseudacanthicus pirarara)

🐟 L025 Scarlet Cactus Pleco (Pseudacanthicus pirarara)

One of the most striking and highly prized plecos in the hobby, the L025 Scarlet Cactus Pleco is famous for its intense red fins, bold body markings, and robust size. A true centerpiece fish, it commands attention and admiration in any large aquarium.

🔎 Quick Facts

• 📛 Common Name: Scarlet Cactus Pleco
• 🔬 Scientific Name: Pseudacanthicus pirarara
• 🎨 Appearance: Dark body with spiked armor-like texture, paired with brilliant scarlet red fins
• 📏 Max Size: Up to 17 inches (43 cm)

😇 Behavior & Temperament

• Semi-aggressive and territorial, especially with other bottom dwellers or similar species
• Best kept singly or with robust tankmates in a spacious setup
• Primarily nocturnal, but can adapt to daytime feeding

🏠 Tank Requirements

• Minimum Tank Size: 125 gallons or larger
• Setup Needs:
  • 🪨 Rock structures and large caves for shelter
  • 💨 Strong water flow and high oxygenation
  • 🪵 Some driftwood may be appreciated, but not required
• Water Parameters:
  • 🌡️ Temperature: 78–86°F (26–30°C)
  • 💧 pH: 6.0–7.5
  • 🧪 Soft to moderately hard water

🍽️ Diet

• Carnivorous with omnivorous tendencies:
  • Meaty foods: bloodworms, shrimp, carnivore pellets
  • Occasional veggies like zucchini or green peas
  • Avoid overfeeding protein to prevent digestive issues

🔍 Sexing

• Males: Larger and more elongated odontodes on cheeks and pectoral fins
• Females: Plumper, rounder body, especially when mature

📋 Overview Table

The L025 Scarlet Cactus Pleco is a true showstopper, best suited for experienced aquarists with ample space and filtration. Its bold appearance and vivid coloration make it a prized gem in the pleco world.