L018 Gold Nugget Pleco (Baryancistrus xanthellus) - Brazil

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The L018 Gold Nugget Pleco is one of the most recognizable and admired Amazonian plecos in the hobby. Deep velvet-black body coloration is contrasted by vivid golden spotting and a bold yellow dorsal and caudal edge, creating a striking visual presence against wood and stone. Baryancistrus xanthellus is not simply decorative—it is structural, purposeful, and best appreciated in aquariums built with intention.

Collected from Brazil, this species thrives in well-oxygenated systems with strong filtration, stable parameters, and abundant driftwood.

What We Love About This Fish

• High-Contrast Coloration: Gold spotting against jet-black body tones.
• Signature Yellow Edging: Distinctive dorsal and tail fin margins.
• Iconic L-Number Species: Highly sought-after Amazonian pleco.
• Algae-Grazing Behavior: Active grazer when provided proper diet and flow.

Quick Care Guidelines

• Temperature: 78°–84°F (26°–29°C)
• pH: 5.5–7.2
• KH: 1–8 dKH
• Minimum Tank Size: 75 gallons (larger recommended long term)

• Diet: Primarily herbivorous with supplemental protein; requires algae wafers, vegetable matter, driftwood, and occasional protein-based foods.
• Social Behavior: Generally peaceful but territorial toward other plecos in confined spaces.

• Community Tank Suitable: With Caution – Best with medium to large peaceful species in spacious aquariums.
• Shrimp Safe: Not Recommended – May consume shrimp, particularly juveniles.

• Origin: Collected – Brazil
• Average Adult Size: 8–10 inches (20–25 cm)
• Average Purchase Size: 2–3 inches (5–7.5 cm)

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