Can Serpae Tetra Live With Trewavas Red Fin?

Serpae Tetra and Trewavas Red Fin are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 75–82°F.

pH ⚠ Use Caution

Very narrow pH overlap (7.5–7.5). Hard to maintain precisely.

Size ✓ Compatible

Compatible sizes (1.75" and 5").

Temperament ✗ Not Compatible

Serpae Tetra (semi-aggressive) is not compatible with Trewavas Red Fin (aggressive). Aggression or stress is very likely.

Swim Level ⚠ Use Caution

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

Important Notes

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

Tank Requirements

Minimum tank size for this combination: 55 gallons

ParameterSerpae TetraTrewavas Red Fin
Temperature72–82°F75–82°F
pH5.5–7.57.5–8.5
Max Size1.75"5"
TemperamentSemi-aggressiveAggressive
Swim LevelMiddleMiddle
Min Tank20 gal55 gal

Check More Combinations

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