Fish comparison
Bronze Corydoras vs Salt and Pepper Cory
How the Bronze Corydoras and Salt and Pepper Cory compare on care, size, water and temperament, and which fish suits your tank.
By Mike ElmiraUpdated
TL;DR, Bronze Corydoras vs Salt and Pepper Cory
The Bronze Corydoras and the Salt and Pepper Cory are close cousins, both in the Corydoras group, so at a glance they ask for a lot of the same things. Both are happy somewhere around 22 to 26 °C and pH 6 to 7.5, so a single tank can suit either one. The Bronze Corydoras is the more forgiving of the two, which matters if this is an early tank, while the Salt and Pepper Cory rewards a bit more attention. If tank space is tight, the Salt and Pepper Cory needs less room to feel settled; give the Bronze Corydoras the nod when you have the litres to spare.
Group compatibility overview
Good fit
Workable as-is, only minor advisories to plan around.
1 warning · 2 notes
Temperature
- Bronze Corydoras20–26 °C
- Salt and Pepper Cory22–26 °C
pH
- Bronze Corydoras6–7.5
- Salt and Pepper Cory6–7.5
Hardness
- Bronze Corydoras3–15 dGH
- Salt and Pepper Cory2–12 dGH
What to plan for
- Bronze Corydoras schools, stock at least 6You've planned for 1 bronze corydoras. Bronze Corydoras need a group of at least 6 to feel safe and shoal naturally, below that they're stressed and lose colour. Dial up the count, or remove the species.
- Salt and Pepper Cory schools, stock at least 8You've planned for 1 salt and pepper cory. Salt and Pepper Cory need a group of at least 8 to feel safe and shoal naturally, below that they're stressed and lose colour. Dial up the count, or remove the species.
- All fish are bottom-dwellersTop and middle of the tank will look empty, and surface food drops uneaten. Add a mid or top species (rasboras, danios, hatchetfish) to use the whole water column.
Full attributes
Every parameter, side by side| Parameter |  FishBronze CorydorasCorydoras aeneus |  FishSalt and Pepper CoryCorydoras habrosus |
|---|---|---|
| Category | Fish | Fish |
| Origin | South America (Colombia, Trinidad to Argentina) | Venezuela and Colombia |
| Family | Callichthyidae | Callichthyidae |
| Temperature | 20–26 °C | 22–26 °C |
| pH | 6.0–7.5 | 6.0–7.5 |
| Hardness (dGH) | 3–15 | 2–12 |
| Flow rate | Low to Medium | Low to Medium |
| Min tank | 80 L | 45 L |
| Adult size | 6–7 cm | 2.5–3.5 cm |
| Difficulty | 1 / 5 | 2 / 5 |
| Lifespan | 5–10 yrs | 4–6 yrs |
| Diet | Omnivore (sinking food) | Omnivore |
| Water column | Bottom | Bottom |
| Schooling | Yes | Yes |
| Plant safe | Yes | Yes |
| Shrimp safe | Yes | Yes |
Frequently asked questions
Direct answers to the questions search engines and AI assistants surface most often about this species.
Can you keep Bronze Corydoras and Salt and Pepper Cory together?
Yes. Their temperature and pH ranges overlap around 22 to 26 °C and pH 6 to 7.5, so one set of water conditions keeps both comfortable. Match group sizes and cover the usual planted-tank basics and they share a tank fine.
Which is easier to keep, the Bronze Corydoras or the Salt and Pepper Cory?
The Bronze Corydoras is the easier of the two, closer to very easy, while the Salt and Pepper Cory leans beginner-friendly.
Do Bronze Corydoras and Salt and Pepper Cory need the same water?
Close to it. Aim for 22 to 26 °C and pH 6 to 7.5 and you're in the shared sweet spot for both. Full ranges are in the table above.
What's the main difference between the Bronze Corydoras and the Salt and Pepper Cory?
Space. The Bronze Corydoras wants about 80 litres minimum and the Salt and Pepper Cory around 45, so tank size can settle it.