Can Green Neon Tetra Live With Oscar?

Green Neon Tetra and Oscar are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 75–81°F.

pH ✓ Compatible

Good pH overlap at 6.0–6.5.

Size ✗ Not Compatible

Extreme size difference. Oscar (14") may eat or bully Green Neon Tetra (1").

Temperament ✗ Not Compatible

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

Swim Level ⚠ Use Caution

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

Trait Conflict ✗ Not Compatible

Oscar is a predator and may eat Green Neon Tetra.

Important Notes

  • Green Neon Tetra is a schooling fish and needs at least 10 of its kind.

Tank Requirements

Minimum tank size for this combination: 75 gallons

ParameterGreen Neon TetraOscar
Temperature75–85°F74–81°F
pH4–6.56–7.5
Max Size1"14"
TemperamentPeacefulAggressive
Swim LevelMiddleMiddle
Min Tank10 gal75 gal

Check More Combinations

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