Can Flame Tetra Live With Jack Dempsey?

Flame Tetra

Flame Tetra

Jack Dempsey

Jack Dempsey

Incompatible

Compatibility Score: 10/100

The Verdict

Jack Dempsey is aggressive and may harm the peaceful Flame Tetra

Large size difference - smaller fish may become prey

Tips for Success

  • Ideal temperature range: 72-82°F
  • Minimum recommended tank size: 55 gallons

Side-by-Side Comparison

AttributeFlame TetraJack Dempsey
Adult Size
1.5"10"
Temperature
72-82°F72-86°F
pH Range
5.5-7.56.5-8
Min Tank Size
10G55G
Temperamentpeacefulaggressive
Swim Levelmiddlemiddle
DietOmnivoreCarnivore

Recommended Tank Size

55+ gallons

Minimum for keeping these fish together

Also Compatible With Flame Tetra

Neon TetraGuppyGoldfishCorydoras Catfish

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