Overview
The Gold Nugget Pleco (Baryancistrus xanthellus) is a intermediate freshwater species known for its black, yellow spots, yellow fin edges coloration. Yellow spots on black body. Bottom and Surfaces.
Origin & Appearance
Origin: Brazil.
Colors: Black, Yellow spots, Yellow fin edges.
Body Shape: Depressiform (bottom-flat). Typical adult dimensions: 25.0 x 12.5 x 3.0.
Sexual Dimorphism: Subtle.
Tank & Water Requirements
| Min Tank Size | 53 gallons |
| Temperature | 75–86°F |
| pH Range | 6.5–7.5 |
| Water Hardness (GH) | 5-15 |
| Bioload | medium |
| Oxygen Demand | high |
| Plant Safe | yes |
| Aquarium Position | Bottom and Surfaces |
Behavior & Activity
Nocturnal cave-to-surface mover; bold yellow spots visible as it slowly crawls between hiding spots; territorial
Speed: 20/100Aggression: 3/10nocturnal
Breeding
Very difficult; rarely bred in captivity
Common Diseases
💊 Ich💊 sensitive to medications
Expert Notes
Yellow spots on black body; L018