Baryancistrus chrysolomus L047-Mango Pleco

The  (Baryancistrus chrysolomus), also known as the Mango Pleco or L047, is a striking freshwater catfish native to Brazil's Rio Xingu. Recognized for its dark body adorned with vivid yellow bands on the dorsal and caudal fins, this species is both captivating and demanding, making it best suited for experienced aquarists.YouTube+1Fish Laboratory+1planetcatfish.com+1Seriously Fish+1

🐟 Species Overview

• Scientific Name: Baryancistrus chrysolomus

• Common Names: Mango Pleco, L047

• Origin: Rio Xingu, Brazil

• Size: Up to 12–14 inches (30–35 cm)

• Lifespan: 10–15 years

• Temperament: Territorial, especially with conspecifics and other bottom dwellers

• Activity: Primarily nocturnal

🏡 Aquarium Setup

• Tank Size: Minimum 75 gallons (284 liters) for a single adult; larger tanks (120×50 cm) recommended for multiple specimens

• Substrate: Soft sand or fine gravel

• Decor: Provide ample hiding spots using driftwood, caves, and smooth rocks

• Lighting: Low to moderate; subdued lighting preferred

• Water Flow: Moderate to strong current to mimic natural river habitats

• Filtration: Efficient filtration system to maintain water quality and oxygenation

💧 Water Parameters

• Temperature: 79–86°F (26–30°C)

• pH: 6.0–7.5

• Hardness: 4–15 dGH

• Water Changes: Regular weekly changes (40–70%) to maintain pristine conditions

🍽️ Diet & Feeding

Magnum Plecos are omnivorous grazers, feeding primarily on biofilm and algae in the wild:

• Primary Diet: High-quality sinking pellets or wafers with vegetable content

• Supplements: Blanched vegetables (zucchini, cucumber, sweet potato) and occasional protein-rich foods (bloodworms, brine shrimp)

• Feeding Frequency: Feed once or twice daily; ensure food reaches the bottom

Note: Avoid excessive protein-rich foods, as they can lead to digestive issues.

🤝 Tankmates & Compatibility

Magnum Plecos are territorial, especially towards other bottom dwellers:

• Compatible Tankmates: Peaceful mid-to-top dwelling fish such as tetras, rasboras, and dwarf cichlids

• Avoid: Other bottom dwellers or plecos; ensure ample space and hiding spots to reduce territorial disputes

🐣 Breeding Tips

Breeding Magnum Plecos in captivity is challenging and rarely achieved:

• Spawning Setup: Provide spacious tanks with multiple caves or ceramic tubes for spawning sites

• Water Conditions: Maintain temperatures around 82°F (28°C) with soft, slightly acidic water (pH ~6.5)

• Behavior: Males guard the eggs laid in caves; ensure minimal disturbance during this period

• Fry Care: Feed newly hatched fry with finely crushed high-protein foods; maintain excellent water quality

📝 Care Summary

By maintaining optimal water conditions, providing a suitable diet, and ensuring a well-structured environment with ample hiding spots, the Magnum Pleco can thrive in home aquariums.