Can Blue Green Chromis Live With Clown Triggerfish?

Blue Green Chromis and Clown Triggerfish 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 ✗ Not Compatible

Extreme size difference. Clown Triggerfish (20") may eat or bully Blue Green Chromis (3").

Temperament ✗ Not Compatible

Blue Green Chromis (peaceful) is not compatible with Clown Triggerfish (aggressive). Aggression or stress is very likely.

Swim Level ✓ Compatible

Swim level compatibility is fine.

Trait Conflict ✗ Not Compatible

Clown Triggerfish is a predator and may eat Blue Green Chromis.

Important Notes

  • Blue Green Chromis is a schooling fish and needs at least 5 of its kind.

Tank Requirements

Minimum tank size for this combination: 120 gallons

ParameterBlue Green ChromisClown Triggerfish
Temperature74–82°F74–82°F
pH8–8.48–8.4
Max Size3"20"
TemperamentPeacefulAggressive
Swim LevelMiddleAll
Min Tank30 gal120 gal

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