Can Jack Dempsey Live With Rosy Tetra?

Jack Dempsey

Jack Dempsey

Rosy Tetra

Rosy Tetra

Incompatible

Compatibility Score: 10/100

The Verdict

Jack Dempsey is aggressive and may harm the peaceful Rosy Tetra

Large size difference - smaller fish may become prey

Tips for Success

  • Ideal temperature range: 75-82°F
  • Minimum recommended tank size: 55 gallons

Side-by-Side Comparison

AttributeJack DempseyRosy Tetra
Adult Size
10"1.5"
Temperature
72-86°F75-82°F
pH Range
6.5-85.5-7.5
Min Tank Size
55G15G
Temperamentaggressivepeaceful
Swim Levelmiddlemiddle
DietCarnivoreOmnivore

Recommended Tank Size

55+ gallons

Minimum for keeping these fish together

Also Compatible With Jack Dempsey

AngelfishTiger BarbYoyo LoachApistogramma Cacatuoides

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