Can Rainbow Cichlid Live With Threadfin Rainbowfish?
Rainbow Cichlid and Threadfin Rainbowfish CAN coexist, but with some risks. Careful setup and monitoring required.
Detailed Analysis
Temperature
✓ Compatible
Good temperature overlap at 75–82°F.
pH
✓ Compatible
Good pH overlap at 6.5–7.5.
Size
⚠ Use Caution
Significant size difference (5" vs 1.5"). Rainbow Cichlid may bully or stress Threadfin Rainbowfish.
Temperament
⚠ Use Caution
Rainbow Cichlid (semi-aggressive) may have issues with Threadfin Rainbowfish (peaceful). Monitor closely if attempting.
Swim Level
✓ Compatible
Swim level compatibility is fine.
Important Notes
- Threadfin Rainbowfish is a schooling fish and needs at least 6 of its kind.
Tank Requirements
Minimum tank size for this combination: 38 gallons
| Parameter | Rainbow Cichlid | Threadfin Rainbowfish |
|---|---|---|
| Temperature | 72–82°F | 75–82°F |
| pH | 6.5–8 | 6–7.5 |
| Max Size | 5" | 1.5" |
| Temperament | Semi-aggressive | Peaceful |
| Swim Level | Middle | Middle |
| Min Tank | 30 gal | 15 gal |
Check More Combinations
Use our compatibility checker to add more fish and plan your complete tank.