Can Cardinal Tetra Live With Hillstream Loach?

Cardinal Tetra and Hillstream Loach are compatible tank mates!

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 73–75°F.

pH ✓ Compatible

Good pH overlap at 6.5–7.0.

Size ✓ Compatible

Compatible sizes (2" and 3").

Temperament ✓ Compatible

Both fish have compatible temperaments.

Swim Level ✓ Compatible

Fish occupy different water levels (Cardinal Tetra: middle, Hillstream Loach: bottom), reducing conflict.

Important Notes

  • Cardinal Tetra is a schooling fish and needs at least 6 of its kind.
  • Hillstream Loach is a schooling fish and needs at least 3 of its kind.

Tank Requirements

Minimum tank size for this combination: 20 gallons

ParameterCardinal TetraHillstream Loach
Temperature73–84°F65–75°F
pH5–76.5–7.5
Max Size2"3"
TemperamentPeacefulPeaceful
Swim LevelMiddleBottom
Min Tank10 gal20 gal

Check More Combinations

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