Can mollies and bronze corydoras live together?
With care
Mollies and bronze corydoras can share a tank, but there is something to watch.
Why
- Their pH ranges only meet at 7.5, which leaves no margin.
What each one needs
| Molly | Bronze corydoras | Both | |
|---|---|---|---|
| Temperature | 72–82°F (22–28°C) | 72–79°F (22–26°C) | 72–79°F (22–26°C) |
| pH | 7.5–8.5 | 6.0–7.5 | 7.5–7.5 |
| Minimum tank | 20 gal (76 L) | 20 gal (76 L) | 20 gal (76 L) |
| Keep at least | 3 | 6 | |
| Adult size | 4 in (10.2 cm) | 2.5 in (6.4 cm) |
The smallest tank for both
A 29 gallons (110 L) tank holds 3 mollies and 6 bronze corydoras at about 62% of its stocking limit, which leaves room for more.