Can Cardinal Tetra Live With Paradise Fish?

Cardinal Tetra

Cardinal Tetra

Paradise Fish

Paradise Fish

Proceed With Caution

Compatibility Score: 60/100

The Verdict

Paradise Fish is aggressive and may harm the peaceful Cardinal Tetra

Tips for Success

  • Monitor closely for signs of aggression
  • Ideal temperature range: 73-79°F
  • Minimum recommended tank size: 20 gallons
  • These fish occupy different water levels, reducing territorial conflict

Side-by-Side Comparison

AttributeCardinal TetraParadise Fish
Adult Size
2"4"
Temperature
73-81°F61-79°F
pH Range
5.5-76-8
Min Tank Size
15G20G
Temperamentpeacefulaggressive
Swim Levelmiddletop
DietOmnivoreOmnivore

Recommended Tank Size

20+ gallons

Minimum for keeping these fish together

Also Compatible With Cardinal Tetra

Neon TetraGuppyGoldfishAngelfish

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