Can Ember Tetra Live With Peacock Eel?

Ember Tetra and Peacock Eel are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 73–82°F.

pH ✓ Compatible

Good pH overlap at 6.5–7.0.

Size ✗ Not Compatible

Extreme size difference. Peacock Eel (9") may eat or bully Ember Tetra (0.8").

Temperament ✓ Compatible

Both fish have compatible temperaments.

Swim Level ✓ Compatible

Fish occupy different water levels (Ember Tetra: middle, Peacock Eel: bottom), reducing conflict.

Trait Conflict ✗ Not Compatible

Peacock Eel is a predator and may eat Ember Tetra.

Important Notes

  • Ember Tetra is a schooling fish and needs at least 8 of its kind.

Tank Requirements

Minimum tank size for this combination: 30 gallons

ParameterEmber TetraPeacock Eel
Temperature73–84°F73–82°F
pH5.5–76.5–7.5
Max Size0.8"9"
TemperamentPeacefulPeaceful
Swim LevelMiddleBottom
Min Tank10 gal30 gal

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