

The Adolfo's Corydoras is a captivating freshwater catfish native to the Rio Negro basin in Brazil. Renowned for its distinctive coloration—a shimmering silver body adorned with a bold black stripe and a vibrant orange patch atop its head—this species adds elegance and activity to any aquarium. Their peaceful nature and bottom-dwelling habits make them ideal for community tanks.
Scientific Name: Corydoras adolfoi
Common Names: Adolfo's Cory, Adolfo's Catfish
Origin: Rio Negro basin, Brazil
Size: Up to 5.7 cm (2.2 inches)
Lifespan: Up to 5 years
Temperament: Peaceful and social
Diet: Omnivorous – accepts sinking pellets, live, and frozen foods
Water Parameters:
Temperature: 22–26°C (72–79°F)
pH Level: 6.0–7.5
Hardness: 4–18 dGH
Minimum Tank Size: 60 liters (15 gallons).
Striking Appearance: Their unique coloration makes them stand out in any aquarium.
Community-Friendly: Their peaceful nature allows them to coexist with a variety of tank mates.
Active Bottom Dwellers: They help keep the substrate clean by scavenging for food.
Hardy Species: Adaptable to various water conditions, suitable for both beginners and experienced aquarists.
Substrate: Fine sand to protect their delicate barbels.
Decor: Incorporate driftwood, leaf litter, and live plants to mimic their natural habitat.
Filtration: Efficient filtration system to maintain water quality; ensure gentle water flow.
Lighting: Moderate lighting to enhance their coloration and support plant growth.
Tank Cover: Secure lid recommended, as they may jump if startled.
Adolfo's Corydoras are generally peaceful and thrive in community setups with similarly non-aggressive species. Suitable companions include:
Note: Avoid housing them with aggressive or fin-nipping species to prevent stress and potential injury.
Staple Diet: High-quality sinking pellets or wafers formulated for bottom feeders.
Supplementary Foods: Live or frozen foods like bloodworms, brine shrimp, and daphnia.
Feeding Frequency: Once or twice daily; offer only as much as they can consume in 2–3 minutes to prevent overfeeding.
Are Adolfo's Corydoras suitable for beginners?
Yes, their hardy nature and peaceful temperament make them ideal for novice aquarists.
Can they be kept in planted tanks?
Absolutely; they thrive in aquariums with live plants, which provide hiding spots and enhance their natural behavior.
Do they require a heater?
Yes, maintaining a stable temperature between 22–26°C (72–79°F) is essential for their well-being.
How many should be kept together?
They are social fish and should be kept in groups of at least six to promote natural behavior and reduce stress.
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