Red Eye Royal Pleco L190

The Red Eye Royal Pleco (Panaque nigrolineatus or related Panaque species, often designated as L190 or regional variants like the Tocantins form) is a striking, large-growing South American catfish. It features a grey-green body with bold dark stripes, a gold-trimmed dorsal fin, and distinctive bright red eyes.

Physical and Natural Traits

• Size: Grows up to 30 to 43 cm (12 to 17 inches) long.
• Eyes: Vivid red to orange eyes.
• Diet: A specialized wood-eating (xylivore) species that needs real driftwood in the tank to aid its digestion, supplemented by algae wafers and vegetables.
• Lifespan: Can live 10 to 15+ years.

Aquarium Requirements

• Tank Size: Minimum 380 to 400 liters (100 gallons) for an adult.
• Water Parameters: Temperature of 24–28°C (75–82°F) and a pH between 6.0 and 7.5.
• Flow and Filtration: Strong water movement and high oxygenation to mimic their native fast-flowing river habitats.
• Temperament: Generally peaceful with other fish, but can show territorial behavior toward other bottom-dwelling plecos.

This beautiful species is a standout addition to any large, well-maintained aquarium!