L190 Royal Pleco (Panaque nigrolineatus)

L190 Royal Pleco for specialty freshwater aquariums in Canada.

The L190 Royal Pleco is a classic wood-eating Panaque known for its bold longitudinal pattern, strong body shape, and red-toned eyes. It becomes a substantial display catfish and is best selected by aquarists prepared for driftwood, heavy filtration, and long-term space.

Why This Fish Stands Out

• Iconic Royal Pleco striping and large showpiece presence
• True wood-grazing Panaque behaviour
• Excellent specialist choice for large aquariums

Aquarium Setup

Provide ample driftwood at all times, strong filtration, oxygenated water, caves, and considerable swimming and floor space as this fish grows.

Feeding

Wood must be available, supported by vegetable-based sinking foods and varied supplements; expect significant waste production.

Topick Aquarium Livestock Standard

All fish at Topick Aquarium are quarantined and conditioned to stable local tap water before sale. Although this species may originate from water with different natural parameters, stability, proper acclimation, filtration, and a mature aquarium remain more important than chasing exact numbers.

Care Summary

• Scientific Name: Panaque nigrolineatus
• Adult Size: Large-growing; can exceed 40 cm
• Care Level: Advanced
• Recommended Environment: Stable, fully cycled freshwater aquarium with species-appropriate shelter and filtration

Frequently Asked Questions

Does a Royal Pleco really eat wood?
Yes. Panaque are well known for wood-grazing behaviour, and driftwood should be continuously available.

Is an L190 suitable for a small aquarium?
No. It is a large-growing fish with substantial filtration and space requirements.

Why does a Royal Pleco produce a lot of waste?
Its wood- and plant-heavy feeding behaviour generates significant waste, making strong filtration essential.