Panda corys grow to about 2 inches (5 cm) in length

Panda corydoras are small freshwater catfish native to South America. These peaceful bottom-dwellers reach an average adult size of 2 inches (5 cm), with females typically being slightly larger than males. Their compact size makes them ideal for community aquariums of 10 gallons or more.

Growth stages and development

  • Juveniles: 0.5-1 inch at sale (1-2.5 cm)
  • Young adults: 1-1.5 inches (2.5-3.8 cm)
  • Full size: 2 inches (5 cm) at 12-18 months

Factors affecting size

Factor Effect on Size
Diet quality Better nutrition promotes optimal growth
Water conditions Clean water supports healthy development
Genetics Individual fish vary slightly in maximum size

Care requirements for healthy growth

  1. Provide sinking foods like pellets and frozen bloodworms
  2. Maintain temperature between 72-78°F (22-26°C)
  3. Use soft substrate to protect sensitive barbels
  4. Keep in groups of 6+ for social behavior

Size comparison with other corydoras

Species Average Size Max Size
Panda Cory 2 inches 2.5 inches
Bronze Cory 2.5 inches 3 inches
Peppered Cory 2.5 inches 3 inches