Can Flame Tetra Live With Green Terror?

Flame Tetra and Green Terror are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 72–80°F.

pH ✓ Compatible

Good pH overlap at 6.5–7.5.

Size ✗ Not Compatible

Extreme size difference. Green Terror (8") may eat or bully Flame Tetra (1.5").

Temperament ✗ Not Compatible

Flame Tetra (peaceful) is not compatible with Green Terror (aggressive). Aggression or stress is very likely.

Swim Level ⚠ Use Caution

Both fish occupy the middle level and Green Terror is territorial. Provide plenty of space and hiding spots.

Trait Conflict ✗ Not Compatible

Green Terror is a predator and may eat Flame Tetra.

Important Notes

  • Flame Tetra is a schooling fish and needs at least 6 of its kind.

Tank Requirements

Minimum tank size for this combination: 55 gallons

ParameterFlame TetraGreen Terror
Temperature72–82°F72–80°F
pH5.5–7.56.5–8
Max Size1.5"8"
TemperamentPeacefulAggressive
Swim LevelMiddleMiddle
Min Tank10 gal55 gal

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