Can Betta Live With Neon Tetra?

Betta and Neon Tetra are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 76–81°F.

pH ✓ Compatible

Good pH overlap at 6.5–7.0.

Size ✓ Compatible

Compatible sizes (3" and 1.5").

Temperament ✗ Not Compatible

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

Swim Level ✓ Compatible

Fish occupy different water levels (Betta: top, Neon Tetra: middle), reducing conflict.

Important Notes

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

Tank Requirements

Minimum tank size for this combination: 10 gallons

ParameterBettaNeon Tetra
Temperature76–82°F70–81°F
pH6.5–7.56–7
Max Size3"1.5"
TemperamentAggressivePeaceful
Swim LevelTopMiddle
Min Tank5 gal10 gal

Check More Combinations

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