Bearded Corydoras (Corydoras barbatus)

Corydoras barbatus, often called the Bearded Cory or Giant Corydoras, is one of the largest and most impressive Cory species available to freshwater aquarists. Native to fast-flowing rivers in South America, this species stands out for its elongated body, bold markings, and active bottom-dwelling behavior.

Unlike smaller Corydoras species, C. barbatus grows larger and is best suited for medium to large community aquariums. They are peaceful, social fish that thrive when kept in groups of four or more, where their natural schooling behavior can be observed.

Hardy once established and full of personality, Corydoras barbatus make an excellent choice for aquarists looking for a larger, eye-catching Cory with classic catfish charm.

Quick Facts

• Scientific Name: Corydoras barbatus
• Common Name: Bearded Cory, Giant Corydoras
• Adult Size: ~4–5 inches
• Temperament: Peaceful
• Care Level: Easy to Moderate
• Diet: Omnivore
• Minimum Tank Size: 30 gallons (larger preferred)
• Water Temperature: 72–79°F
• pH Range: 6.0–7.5
• Swimming Level: Bottom Dweller
• Schooling Fish: Yes

Why Choose Corydoras barbatus?

✔ One of the largest Corydoras species
✔ Peaceful and social schooling fish
✔ Excellent bottom-dwelling scavenger
✔ Community tank compatible
✔ Active and hardy when established
✔ Great for natural South American setups

Aquarium Setup

Corydoras barbatus do best in well-oxygenated aquariums with soft substrate and stable water quality.

Recommended setup:

• 30 gallons minimum (larger preferred)
• Sand or very fine gravel to protect barbels
• Driftwood and shaded areas
• Good oxygenation and clean water
• Avoid sharp substrate or decor

Diet & Feeding

Corydoras barbatus are omnivores and readily accept:

• Sinking pellets or wafers
• Frozen foods (bloodworms, brine shrimp)
• Occasional live foods
• Varied, high-quality supplemental foods

While they help clean up leftover food, they should be fed a dedicated diet to ensure proper nutrition.

Tank Mates

Good companions for Corydoras barbatus include:

• Tetras
• Rasboras
• Peaceful cichlids (Angelfish, Geophagus, Severums)
• Other Corydoras species
• Peaceful catfish such as plecos

Avoid:

• Aggressive cichlids
• Large predatory fish
• Fin-nippers or very boisterous species

Schooling Behavior

Corydoras barbatus are social fish and should always be kept in groups. A minimum of four to six is recommended, with larger groups encouraging natural schooling behavior and reducing stress.

Frequently Asked Questions

Do Corydoras barbatus need to be kept in groups?
Yes. They are social fish and do best in groups of at least four to six.

Are they good algae eaters?
They help clean leftover food but should not be relied on for algae control.

Do they need sand?
Sand or fine substrate is strongly recommended to protect their barbels.

Are they good for beginners?
Yes, provided the tank is appropriately sized and well maintained.

Available at Tropical Treasures Wyo

Shop healthy Corydoras barbatus at Tropical Treasures Wyo in Cheyenne, Wyoming. This large, peaceful Cory is perfect for community aquariums, planted tanks, and natural South American setups.

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