Barred rainbowfish
Chilatherina fasciata
- Adult size
- 10 cm4 in
- Group
- 6+
- Tank length
- 120 cmabout 4 ft (47 in)
- Lifespan
- 4–8 yrs
- Temperature
- 24–30 °C75–86 °F
- pH
- 7.2–7.6
- Hardness
- 5–15 dGH
- Diet
- omnivore
An active open-water shoaler; keep a group of at least six in a long, well-filtered tank with swimming space.An active open-water shoaler; keep a group of at least six in a long, well-filtered tank with swimming space.
Tank sizes
Good tankmates
None recorded.
Avoid with
- Black kuhli loach
No shared pH rangeNo shared pH range
- Brilliant rasbora
No shared pH rangeNo shared pH range
- Emerald eye rasbora
No shared pH rangeNo shared pH range
Lambchop rasboraNo shared pH rangeNo shared pH range
- Melon barb
No shared pH rangeNo shared pH range
- Panda garra
No shared pH rangeNo shared pH range
- Ticto barb
No shared pH rangeNo shared pH range
- Agassiz's dwarf cichlid
No shared pH rangeNo shared pH range
- Alligator gar
Alligator gar may eat Barred rainbowfishAlligator gar may eat Barred rainbowfish
- Altum angelfish
No shared pH rangeNo shared pH range
- Amazon leaffish
No shared pH rangeNo shared pH range
- Antenna ray
Antenna ray may eat Barred rainbowfishAntenna ray may eat Barred rainbowfish
Sources
| temperature | 24–30 | AqAdvisor (aqadvisor.com), retrieved 2026-10-04 · low |
|---|---|---|
| ph | 7.2–7.6 | AqAdvisor (aqadvisor.com), retrieved 2026-10-04; agrees with FishBase (fishbase.se), retrieved 2026-10-04 · medium |
| gh | 5–15 | AqAdvisor (aqadvisor.com), retrieved 2026-10-04 · low |
| origin | Rivers of northern New Guinea | curated-v0 (needs expert review) · low |
| notes | An active open-water shoaler; keep a group of at least six in a long, well-filte | curated-v0 (needs expert review) · medium |
| beginner friendly | false | curated-v0 (needs expert review) · medium |
| care level | moderate | curated-v0 (needs expert review) · medium |
| color palette | #9AB8C0, #E0B040 | curated-v0 (needs expert review) · low |
| activity | active | curated-v0 (needs expert review) · medium |
| swim zone | middle | curated-v0 (needs expert review) · medium |
| temperament | peaceful | curated-v0 (needs expert review) · medium |
| fin nipper | false | curated-v0 (needs expert review) · medium |
| long finned | false | curated-v0 (needs expert review) · medium |
| territorial | false | curated-v0 (needs expert review) · medium |
| schooling | true | curated-v0 (needs expert review) · medium |
| schooling min | 6 | curated-v0 (needs expert review) · medium |
| diet | omnivore | curated-v0 (needs expert review) · medium |
| lifespan years | 4–8 | curated-v0 (needs expert review) · low |
| growth to adult months | 12 | curated-v0 (needs expert review) · low |
| length weight | {"a":0.009,"b":3} | curated-v0 (needs expert review) · low |
| planted safe | true | curated-v0 (needs expert review) · medium |
| min tank length | 120 | curated-v0 (needs expert review) · medium |
| body shape | rainbow | curated-v0 (needs expert review) · medium |