Bronze Corydoras

Corydoras aeneus

Minimum Tank Size

20 gal

Temperature

72–79°F

PH

6.0–8.0

Adult Size

2.5–3 in

Temperament 

Peaceful schooling bottom fish

Care Difficulty

Beginner

Diet & Feeding

Feed a varied, species-appropriate diet built around a quality prepared staple, with frozen/live or plant foods as appropriate. Avoid overfeeding.

Care Instructions

Maintain stable 72–79°F water, appropriate water chemistry, regular partial water changes, and enough space for an adult Bronze Corydoras.

Flow & Filtration

Use mature biological filtration, good oxygenation, and flow appropriate to the species. Maintain consistently low ammonia and nitrite.

Planted Tank Suitability

Suitable when plants and layout match the species; protect plants from digging or grazing where necessary.

Tank Mate Compatibility

Good Tank Mates
  • Tetras
  • Rasboras
  • Livebearers

Use Caution 
  • Angelfish
  • Dwarf Cichlids

Avoid
  • Oscar
  • Aggressive Bottom Dwellers

Compatibility Notes

Keep 6+ of the same or compatible Corydoras species on smooth sand or fine substrate.

Breeding Notes

Breeding requirements vary; use a dedicated setup when attempting to raise eggs or fry.