Compatibility
Ember Tetra × Chili Rasbora Compatibility
Compatibility calculated based on predation risk, behaviour profile, and water-parameter overlap.
Ember Tetra and Chili Rasbora can usually live together in a well-planted community tank.
TemperatureA
pHA
HardnessA
FlowA
PredationA
BehaviourA
Generally compatibleA
Envrionmental Factors
Temperature overlap
Ember Tetra: 24.0–28.0 °C
Chili Rasbora: 24.0–28.0 °C
Shared window: 24.0–28.0°C.
pH overlap
Ember Tetra: 6.0–7.0
Chili Rasbora: 4.0–7.0
Shared window: 6.0–7.0.
Hardness overlap
Ember Tetra: Very soft → Soft
Chili Rasbora: Very soft → Soft
Shared hardness bands: 2 (overlap ratio 100%).
Flow match
Ember Tetra: Medium
Chili Rasbora: Low
Flow preferences do not conflict directly (no low-vs-high clash).
Behavioural Factors
Predation risk (size ratio)
Adult size ratio: 1.25x
Adult size gap is under 2.0x, which is usually a safer ratio.
Behaviour risk
- - Both species are generally peaceful; behaviour conflict risk is low.
Parameter snapshot
| Parameter | Ember Tetra | Chili Rasbora |
|---|---|---|
| Adult size | 2.0 cm | 2.5 cm |
| Temperature | 24.0–28.0 °C | 24.0–28.0 °C |
| pH | 6.0–7.0 | 4.0–7.0 |
| Hardness | Very soft → Soft | Very soft → Soft |
| Flow | Medium | Low |
| Locations | Araguaia River Basin, Brazil | Southern Borneo, Indonesia |
Geographic overlap (supporting signal)
No recorded overlap in our dataset.
Best tank mates for Ember Tetra
Reference links to curated compatibility pair pages for this species.
Cardinal Tetra
Paracheirodon axelrodi
Harlequin rasbora
Trigonostigma heteromorpha
Honey Gourami
Trichogaster chuna
Neon tetra
Paracheirodon innesi
Best tank mates for Chili Rasbora
Reference links to curated compatibility pair pages for this species.
Cardinal Tetra
Paracheirodon axelrodi
Cherry barb
Rohanella titteya
Harlequin rasbora
Trigonostigma heteromorpha
Neon tetra
Paracheirodon innesi