Can Flowerhorn Live With Threadfin Rainbowfish?
Flowerhorn
Threadfin Rainbowfish
Incompatible
Compatibility Score: 10/100
The Verdict
Flowerhorn is aggressive and may harm the peaceful Threadfin Rainbowfish
Large size difference - smaller fish may become prey
Tips for Success
- Ideal temperature range: 80-82°F
- Minimum recommended tank size: 75 gallons
Side-by-Side Comparison
| Attribute | Flowerhorn | Threadfin Rainbowfish |
|---|---|---|
Adult Size | 12" | 2" |
Temperature | 80-86°F | 75-82°F |
pH Range | 7-8 | 6.5-7.5 |
Min Tank Size | 75G | 15G |
| Temperament | aggressive | peaceful |
| Swim Level | middle | middle |
| Diet | Carnivore | Omnivore |
Recommended Tank Size
75+ gallons
Minimum for keeping these fish together
Also Compatible With Flowerhorn
Try Our Tools
Check more fish combinations or calculate your tank size.