Can Golden Wonder Killifish Live With Red Phantom Tetra?

Golden Wonder Killifish and Red Phantom Tetra are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 72–82°F.

pH ✓ Compatible

Good pH overlap at 6.0–7.0.

Size ✓ Compatible

Compatible sizes (4" and 1.5").

Temperament ⚠ Use Caution

Golden Wonder Killifish (semi-aggressive) may have issues with Red Phantom Tetra (peaceful). Monitor closely if attempting.

Swim Level ✓ Compatible

Fish occupy different water levels (Golden Wonder Killifish: top, Red Phantom Tetra: middle), reducing conflict.

Trait Conflict ✗ Not Compatible

Golden Wonder Killifish is a predator and may eat Red Phantom Tetra.

Important Notes

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

Tank Requirements

Minimum tank size for this combination: 28 gallons

ParameterGolden Wonder KillifishRed Phantom Tetra
Temperature72–82°F72–82°F
pH6–7.55.5–7
Max Size4"1.5"
TemperamentSemi-aggressivePeaceful
Swim LevelTopMiddle
Min Tank20 gal15 gal

Check More Combinations

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