Overview
The Bronze Corydoras (Corydoras aeneus) is a beginner freshwater species known for its bronze-green iridescent coloration. Hardy bottom dweller. Bottom.
Origin & Appearance
Origin: South America.
Colors: Bronze-Green iridescent.
Body Shape: Fusiform (torpedo/streamlined). Typical adult dimensions: 7.0 x 1.3 x 2.1.
Sexual Dimorphism: Subtle; females larger and plumper from above.
Tank & Water Requirements
| Min Tank Size | 11 gallons |
| Temperature | 72–79°F |
| pH Range | 6–8 |
| Water Hardness (GH) | 5-15 |
| Bioload | low |
| Oxygen Demand | medium |
| Plant Safe | yes |
| Aquarium Position | Bottom |
Behavior & Activity
Bottom shuffler; constantly rootles through substrate with barbels; group social swimming along the bottom in coordinated lines
Speed: 35/100Aggression: 1/10diurnalSchooling (6+)
Breeding
Moderate; egg depositor on glass/plants
Common Diseases
💊 Ich💊 sensitive to salt💊 copper
Expert Notes
Hardy bottom dweller; keep in groups