The Bronze Corydoras is one of the most classic and beloved freshwater aquarium fish, prized for its hardy nature, peaceful temperament, and shimmering bronze coloration. With their playful schooling behavior and constant bottom-dwelling activity, these cory catfish bring both personality and function to community aquariums. Their metallic sheen can range from copper to greenish hues depending on lighting, making them a dynamic and eye-catching addition.
We ship these fish at 1–1.25 inches, a great size for acclimation and growth. Adults typically reach about 2.5–3 inches, making them manageable even in mid-sized aquariums. Their active, social nature means they are best kept in groups of 6 or more, where they will school and display natural behaviors.
Bronze Corydoras thrive in aquariums of 20 gallons or larger, with soft substrate such as sand or smooth gravel to protect their delicate barbels. They enjoy well-planted tanks with hiding spots, driftwood, and shaded areas, but also appreciate open swimming spaces along the bottom. These fish are peaceful and can be kept with almost all non-aggressive tank mates.
Temperature: 72–79°F (22–26°C)
pH: 6.0–7.5
GH: 2–12
KH: 1–8
Corydoras are opportunistic omnivores and will thrive on a balanced diet of sinking pellets, algae wafers, frozen or live foods such as bloodworms and daphnia, and the occasional blanched vegetable. While they help keep the substrate clean by scavenging leftover food, they still require proper feeding to remain healthy.
Bronze Corydoras are among the easier cory catfish to breed in home aquariums. In well-maintained tanks, males and females will readily spawn, with females depositing eggs on glass, plants, or décor. Fry can be raised on infusoria and later transitioned to baby brine shrimp or powdered fry food.
Scientific Name: Corydoras aeneus
Common Name: Bronze Cory, Green Cory
Shipping Size: 1–1.25 inches
Adult Size: ~2.5–3 inches
Temperament: Peaceful, schooling
Swimming Level: Bottom dweller
Schooling Fish: Best kept in groups of 6+
Lifespan: 5–7 years with good care
With their gentle personality, striking metallic shine, and useful scavenging habits, Bronze Corydoras are a must-have for community aquariums. Hardy and beginner-friendly, they are one of the most popular cory species in the hobby and an excellent choice for aquarists of all levels.
The Bronze Corydoras is one of the most classic and beloved freshwater aquarium fish, prized for its hardy nature, peaceful temperament, and shimmering bronze coloration. With their playful schooling behavior and constant bottom-dwelling activity, these cory catfish bring both personality and function to community aquariums. Their metallic sheen can range from copper to greenish hues depending on lighting, making them a dynamic and eye-catching addition.
We ship these fish at 1–1.25 inches, a great size for acclimation and growth. Adults typically reach about 2.5–3 inches, making them manageable even in mid-sized aquariums. Their active, social nature means they are best kept in groups of 6 or more, where they will school and display natural behaviors.
Bronze Corydoras thrive in aquariums of 20 gallons or larger, with soft substrate such as sand or smooth gravel to protect their delicate barbels. They enjoy well-planted tanks with hiding spots, driftwood, and shaded areas, but also appreciate open swimming spaces along the bottom. These fish are peaceful and can be kept with almost all non-aggressive tank mates.
Temperature: 72–79°F (22–26°C)
pH: 6.0–7.5
GH: 2–12
KH: 1–8
Corydoras are opportunistic omnivores and will thrive on a balanced diet of sinking pellets, algae wafers, frozen or live foods such as bloodworms and daphnia, and the occasional blanched vegetable. While they help keep the substrate clean by scavenging leftover food, they still require proper feeding to remain healthy.
Bronze Corydoras are among the easier cory catfish to breed in home aquariums. In well-maintained tanks, males and females will readily spawn, with females depositing eggs on glass, plants, or décor. Fry can be raised on infusoria and later transitioned to baby brine shrimp or powdered fry food.
Scientific Name: Corydoras aeneus
Common Name: Bronze Cory, Green Cory
Shipping Size: 1–1.25 inches
Adult Size: ~2.5–3 inches
Temperament: Peaceful, schooling
Swimming Level: Bottom dweller
Schooling Fish: Best kept in groups of 6+
Lifespan: 5–7 years with good care
With their gentle personality, striking metallic shine, and useful scavenging habits, Bronze Corydoras are a must-have for community aquariums. Hardy and beginner-friendly, they are one of the most popular cory species in the hobby and an excellent choice for aquarists of all levels.
