Blue Devil Damselfish

Blue Devil Damselfish

Chrysiptera cyanea
✗ Not Compatible
Blue-Eyed Cardinalfish

Blue-Eyed Cardinalfish

Apogon leptacanthus

Can Blue Devil Damselfish Live With Blue-Eyed Cardinalfish?

Blue Devil Damselfish and Blue-Eyed Cardinalfish are NOT compatible tank mates.

Detailed Analysis

Temperature ✓ Compatible

Good temperature overlap at 74–82°F.

pH ✓ Compatible

Good pH overlap at 8.0–8.4.

Size ✓ Compatible

Compatible sizes (3" and 2").

Temperament ✗ Not Compatible

Blue Devil Damselfish (aggressive) is not compatible with Blue-Eyed Cardinalfish (peaceful). Aggression or stress is very likely.

Swim Level ⚠ Use Caution

Both fish occupy the middle level and Blue Devil Damselfish is territorial. Provide plenty of space and hiding spots.

Important Notes

  • Blue-Eyed Cardinalfish is a schooling fish and needs at least 3 of its kind.

Tank Requirements

Minimum tank size for this combination: 25 gallons

ParameterBlue Devil DamselfishBlue-Eyed Cardinalfish
Temperature74–82°F74–82°F
pH8–8.48–8.4
Max Size3"2"
TemperamentAggressivePeaceful
Swim LevelMiddleMiddle
Min Tank20 gal10 gal

Check More Combinations

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