L014 SCOBINANCISTRUS AUREATUS

The Scobinancistrus aureatus, commonly known as the Sunshine Pleco or Golden Pleco, is a dazzling loricariid species prized for its bright yellow markings on a dark body. Native to Brazil’s Rio Xingu and Rio Tocantins basins, it’s a stunning addition to larger aquariums. Below is a comprehensive care guide for this beautiful species.

Tank Requirements

• Tank Size: Minimum 75 gallons for a single adult; larger for multiple specimens.
• Tank Setup: Provide smooth rocks, driftwood, and plenty of hiding spots like caves. A mix of open swimming space and secure shelters is ideal.
• Substrate: Fine sand or smooth gravel to prevent injury to their sensitive barbels.
• Water Flow: Moderate to strong; replicate the fast-flowing waters of their natural habitat with powerheads or a high-capacity canister filter.
• Lighting: Dim to moderate; these plecos are more active under subdued lighting.

Water Parameters

• Temperature: 79–86°F (26–30°C)
• pH: 6.5–7.5
• Hardness: Soft to moderately hard (2–15 dGH)
• Oxygenation: High; ensure good aeration with strong water movement.
• Water Changes: Weekly 20–30% changes to maintain excellent water quality.

Diet

Scobinancistrus aureatus is omnivorous with a preference for protein-rich foods:

• Staple Foods: Sinking carnivorous pellets and wafers.
• Live/Frozen Foods: Bloodworms, brine shrimp, mysis shrimp, and blackworms.
• Vegetables: Occasionally offer blanched zucchini, cucumber, or spinach to balance their diet.
• Supplement: Include wood pieces for occasional rasping.
• Feeding Schedule: Feed once or twice daily, ensuring all food is consumed within a few minutes.

Behavior and Compatibility

• Temperament: Semi-aggressive; can be territorial with conspecifics or other bottom dwellers.
• Tankmates: Suitable companions include medium to large peaceful or semi-aggressive fish like tetras, angelfish, or cichlids (excluding overly aggressive species). Avoid keeping them with similarly territorial plecos.
• Activity Level: Nocturnal but can become more active during the day with acclimation.

Breeding

Breeding Scobinancistrus aureatus in captivity is challenging:

1. Environment: Provide large caves and replicate seasonal changes (e.g., cooler water changes to mimic the dry-to-wet season transition).
2. Spawning: Males guard eggs laid in a cave.
3. Fry Care: Feed fry with powdered carnivore food and small live or frozen items.

Common Challenges

1. Territorial Conflicts: Provide ample hiding spaces to minimize aggression.
2. Water Temperature Sensitivity: They require consistently warm, oxygenated water.
3. Diet Balance: An imbalanced diet can lead to health issues, so include both proteins and vegetables.

Interesting Facts

• Known as the Sunshine Pleco due to its striking yellow coloration, especially vivid under proper lighting.
• It plays an essential ecological role in its natural habitat by scavenging and controlling algae.
• Adaptations for life in fast-flowing rivers make it an active and strong swimmer.

With the right care, the L014 Pleco can thrive and become a centerpiece in your aquarium. Their unique appearance and dynamic behavior make them a favorite among experienced aquarists.