Can Green Neon Tetra Live With Red Rainbowfish?

Green Neon Tetra

Green Neon Tetra

Red Rainbowfish

Red Rainbowfish

Good Match

Compatibility Score: 70/100

The Verdict

pH requirements don't overlap (Green Neon Tetra: 5-6.5, Red Rainbowfish: 7-8)

Tips for Success

  • Ideal temperature range: 75-77°F
  • Minimum recommended tank size: 55 gallons

Side-by-Side Comparison

AttributeGreen Neon TetraRed Rainbowfish
Adult Size
1"5"
Temperature
75-82°F72-77°F
pH Range
5-6.57-8
Min Tank Size
10G55G
Temperamentpeacefulpeaceful
Swim Levelmiddlemiddle
DietOmnivoreOmnivore

Recommended Tank Size

55+ gallons

Minimum for keeping these fish together

Also Compatible With Green Neon Tetra

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