Description
2.6 - 3 inches
Average adult size: 2.6 - 3 inches (6.5 - 7.5 cm) Average purchase size: 1 inch (2.5 cm)
What Size Tank Do Cory Catfish Need? For dwarf species, a 10-gallon aquarium may be suitable, but we recommend 20 gallons or more for most other varieties. As a relatively small fish, they crave safety in numbers, so a group of six corydoras or more (all of the same species) is highly suggested.
Corydoras aeneus is not particular about the composition of the water. Adequate conditions are a temperature range of 20 to 28 °C (68 to 82 °F), pH of 6.0–8.0, and hardness of 2–30 DGH. The water should have no salt added to it
