Can Betta Live With Flowerhorn?

Betta

Betta

Flowerhorn

Flowerhorn

Incompatible

Compatibility Score: 10/100

The Verdict

Both fish are aggressive - high risk of conflict

Large size difference - smaller fish may become prey

Tips for Success

  • Ideal temperature range: 80-82°F
  • Minimum recommended tank size: 75 gallons
  • These fish occupy different water levels, reducing territorial conflict

Side-by-Side Comparison

AttributeBettaFlowerhorn
Adult Size
3"12"
Temperature
76-82°F80-86°F
pH Range
6.5-7.57-8
Min Tank Size
5G75G
Temperamentaggressiveaggressive
Swim Leveltopmiddle
DietCarnivoreCarnivore

Recommended Tank Size

75+ gallons

Minimum for keeping these fish together

Also Compatible With Betta

AngelfishCorydoras CatfishTiger BarbGerman Blue Ram

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