Compatibility
Betta × Ram Compatibility
Compatibility calculated based on predation risk, behaviour profile, and water-parameter overlap.
Betta and Ram are not recommended together in most community setups, but territorial behaviour should be monitored.
TemperatureA
pHB
HardnessA
FlowA
PredationA
BehaviourC
Not recommendedC
Envrionmental Factors
Temperature overlap
Betta: 24.0–30.0 °C
Ram: 26.0–30.0 °C
Shared window: 26.0–30.0°C.
pH overlap
Betta: 6.0–7.5
Ram: 5.5–7.0
Shared window: 6.0–7.0.
Hardness overlap
Betta: Very soft → Medium
Ram: Very soft → Soft
Shared hardness bands: 2 (overlap ratio 100%).
Flow match
Betta: Low
Ram: Low
Flow preferences do not conflict directly (no low-vs-high clash).
Behavioural Factors
Predation risk (size ratio)
Adult size ratio: 1.17x
Adult size gap is under 2.0x, which is usually a safer ratio.
Behaviour risk
- - Betta: Territorial.
- - Ram: Territorial.
- - Both species show territorial or semi-aggressive behaviour; conflicts are likely.
- - This pairing has a high risk of stress, chasing, or fin damage.
Parameter snapshot
| Parameter | Betta | Ram |
|---|---|---|
| Adult size | 6.0 cm | 7.0 cm |
| Temperature | 24.0–30.0 °C | 26.0–30.0 °C |
| pH | 6.0–7.5 | 5.5–7.0 |
| Hardness | Very soft → Medium | Very soft → Soft |
| Flow | Low | Low |
| Locations | Cambodia, Thailand | South America |
Geographic overlap (supporting signal)
No recorded overlap in our dataset.