Can Cardinal Tetra Live With Flowerhorn?

Cardinal Tetra

Cardinal Tetra

Flowerhorn

Flowerhorn

Incompatible

Compatibility Score: 10/100

The Verdict

Flowerhorn is aggressive and may harm the peaceful Cardinal Tetra

Large size difference - smaller fish may become prey

Tips for Success

  • Ideal temperature range: 80-81°F
  • Minimum recommended tank size: 75 gallons

Side-by-Side Comparison

AttributeCardinal TetraFlowerhorn
Adult Size
2"12"
Temperature
73-81°F80-86°F
pH Range
5.5-77-8
Min Tank Size
15G75G
Temperamentpeacefulaggressive
Swim Levelmiddlemiddle
DietOmnivoreCarnivore

Recommended Tank Size

75+ gallons

Minimum for keeping these fish together

Also Compatible With Cardinal Tetra

Neon TetraGuppyGoldfishAngelfish

Try Our Tools

Check more fish combinations or calculate your tank size.

Compatibility CheckerTank Calculator

Popular Compatibility Checks

Betta + Neon Tetra

Proceed With Caution

Guppy + Corydoras Catfish

Excellent Match

Angelfish + Neon Tetra

Proceed With Caution

Goldfish + Betta

Incompatible