Can bronze corydoras and pygmy corydoras live together?
Yes
Bronze corydoras and pygmy corydoras can share a tank. Their water needs overlap and neither is known to bother the other.
Why
- Their temperature and pH ranges overlap comfortably, and neither is known to nip, chase or eat the other.
What each one needs
| Bronze corydoras | Pygmy corydoras | Both | |
|---|---|---|---|
| Temperature | 72–79°F (22–26°C) | 72–79°F (22–26°C) | 72–79°F (22–26°C) |
| pH | 6.0–7.5 | 6.4–7.4 | 6.4–7.4 |
| Minimum tank | 20 gal (76 L) | 10 gal (38 L) | 20 gal (76 L) |
| Keep at least | 6 | 6 | |
| Adult size | 2.5 in (6.4 cm) | 1 in (2.5 cm) |
The smallest tank for both
A 20 gallons (76 L) tank holds 6 bronze corydoras and 6 pygmy corydoras at about 60% of its stocking limit, which leaves room for more.