Betta and Panda Corydoras Compatibility
Betta (Siamese Fighting Fish) and Panda Corydoras carry a clear risk: temperature ranges overlap at 76–79°F, yet temperament or size differences mean close supervision is essential. Plan on at least 15 gallons. Individual fish vary — observe behaviour during introduction.
Betta vs Panda Corydoras at a glance
| Aspect | Betta | Panda Corydoras |
|---|---|---|
| Adult size | ~2.5 in | ~2 in |
| Minimum tank | 5 gal | 15 gal |
| Temperature | 76–82°F | 72–79°F |
| pH | 6.5–7.5 | 6–7.5 |
| Temperament | semi-aggressive | peaceful |
| Swimming zone | top | bottom |
| Group size | singly OK | 6+ |
| Care level | easy | easy |
Overlap in temperature: 76–79°F. Overlap in pH: 6.5–7.5.
Why this verdict
- Temperature: Shared range of 76–79°F.
- Water parameters: Shared pH range of 6.5–7.5.
- Temperament: Betta (Siamese Fighting Fish) can be territorial; provide plants, sight breaks, and space.
- Adult size: Comparable adult sizes (~2.5" and ~2").
- Swimming zone: Complementary layers (top + bottom) reduce competition for space.
- Schooling: Group sizes matter: Panda Corydoras: keep at least 6.
- Tank size: Plan for at least 15 gallons to satisfy both species.
Main risks
- Occasional chasing or fin nipping is possible.
Recommended tank
Plan on 15 gallons or larger for this pair. Suitable sizes: 15 gallon, 20 gallon High, 20 gallon Long.
Group sizes: Panda Corydoras: keep at least 6.
Sources
- FishBase — Scientific Database · Primary / scientific · https://www.fishbase.se/
- SeriouslyFish — Specialist Publication · High authority · https://www.seriouslyfish.com/
- Aquarium Forge editorial guidelines — Editorial Interpretation · Editorial interpretation
- FishBase — Scientific Database · Primary / scientific · https://www.fishbase.se/
- SeriouslyFish — Specialist Publication · High authority · https://www.seriouslyfish.com/
- Aquarium Forge editorial guidelines — Editorial Interpretation · Editorial interpretation
- Aquarium Forge editorial guidelines — Editorial Interpretation · Editorial interpretation
Compatibility verdicts are planning guidance, not guarantees — individual fish vary. Rule version 1.1 · Data reviewed: .
Frequently asked questions
Can Betta and Panda Corydoras live together?
Our verdict is “Risky”. Betta (Siamese Fighting Fish) and Panda Corydoras carry a clear risk: temperature ranges overlap at 76–79°F, yet temperament or size differences mean close supervision is essential. Plan on at least 15 gallons. Individual fish vary — observe behaviour during introduction.
What tank size do Betta and Panda Corydoras need?
Plan for at least 15 gallons so both species have their minimum space — Betta needs 5+ gal and Panda Corydoras needs 15+ gal. Adding length and cover reduces stress further.
What temperature do Betta and Panda Corydoras share?
Their comfortable ranges overlap at 76–79°F. Hold the tank near the middle of that band and avoid the extremes of either species' range.
What are the main risks keeping Betta with Panda Corydoras?
Occasional chasing or fin nipping is possible.
How many Betta and Panda Corydoras should I keep?
Panda Corydoras: keep at least 6. Group sizes matter for shoaling fish — too few and they become stressed and nippy.
Canonical https://aquariumforge.com/compatibility/betta/panda-cory/