Bronze Cory

Corydoras aeneus

Advanced Freshwater Peaceful and social. Should be kept in groups of at least six individuals. Omnivorous (worms, benthic crustaceans, insects, plant matter). Can breathe air from the surface. Callichthyidae

Max Size 7.0 cm (2.8")

Min Tank 80 L (21 gal)

Min Group 5+

Diet Omnivore - food, algae, larvae

Water Parameters

Temperature

20.0-28.0°C

68-82°F

6.0-8.0

Hardness (dGH)

2.0-30.0

Min Tank Size

80 L

21 gal

About

Popular aquarium species, widely bred in captivity. Has mildly venomous spines on dorsal, pectoral, and adipose fins.

Behavior & Temperament

Peaceful and social. Should be kept in groups of at least six individuals. Omnivorous (worms, benthic crustaceans, insects, plant matter). Can breathe air from the surface.

Feeding

Omnivore - food, algae, larvae

Breeding

Oviparous. Spawns on surfaces such as plants or glass. The female deposits the eggs after collecting the male’s sperm in the “T‑position.” Reproduction is easy in captivity.

Care Notes

Sensitive to parameter fluctuations. Sensitive to ammonia. Needs hiding spots. Prefers dark substrate

Compatibility

Good for community tanks

Quick Summary

Scientific Name	Corydoras aeneus
Family	Callichthyidae
Category	Fish
Care Level	Advanced
Water Type	Freshwater
Max Size	7.0 cm (2.8")
Min Tank	80 L (21 gal)
Min Group	5+
Diet	Omnivore - food, algae, larvae
Temperament	Peaceful and social. Should be kept in groups of at least six individuals. Omnivorous (worms, benthic crustaceans, insects, plant matter). Can breathe air from the surface.