Bronze Cory - Corydoras aeneus

Bronze Cory (Corydoras aeneus)

The Bronze Cory (Corydoras aeneus) is a popular and hardy freshwater catfish known for its distinctive bronze coloration and engaging, social behavior. This species is widely appreciated in the aquarium hobby for its peaceful nature, ease of care, and active bottom-dwelling habits, making it an excellent choice for both beginners and experienced aquarists.

Description:

• Common Name: Bronze Cory

• Scientific Name: Corydoras aeneus

• Family: Callichthyidae

• Size: Up to 3 inches (7.5 cm)

• Color: Bronze or copper-colored body with darker spots, a white or light-colored underbelly, and distinctive barbels on the mouth

Native Region:

The Bronze Cory is native to the slow-moving rivers and streams of the Amazon Basin in South America, including parts of Brazil, Colombia, and Peru. These habitats typically feature soft, sandy substrates and moderate vegetation.

Aquarium Setup:

• Tank Size: Minimum of 20 gallons (75 liters) for a small group

• Water Parameters:

• Temperature: 72-78°F (22-26°C)

• pH: 6.0-7.5

• Hardness: Soft to moderately hard water (2-15 dGH)

• Substrate: Soft sand or fine gravel; provide a well-planted tank with plenty of hiding spots using driftwood, rocks, and caves

• Diet: Omnivorous; feed a varied diet of sinking pellets, high-quality flakes, and live or frozen foods such as bloodworms, brine shrimp, and daphnia

Care Level:

• Difficulty: Easy

• Temperament: Peaceful and social; best kept in groups of 6 or more to promote natural schooling behavior

• Lifespan: 5-10 years

• Breeding: Egg-layer; breeding is relatively straightforward in captivity, with the use of a separate breeding tank often recommended

Additional Tips:

• Tank Mates: Ideal for community tanks with other peaceful species like tetras, rasboras, and small cichlids. Avoid keeping with overly aggressive or larger fish.

• Behavior: Bronze Corys are social and thrive in groups, where they engage in natural behaviors such as foraging and exploring the tank bottom.

• Water Quality: Maintain good water quality with regular water changes and proper filtration to keep the fish healthy and vibrant.