Can Jewel Damselfish Live With Valentini Puffer?

Jewel Damselfish and Valentini Puffer 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 (6" and 4").

Temperament ✗ Not Compatible

Jewel Damselfish (aggressive) is not compatible with Valentini Puffer (semi-aggressive). Aggression or stress is very likely.

Swim Level ✓ Compatible

Swim level compatibility is fine.

Tank Requirements

Minimum tank size for this combination: 70 gallons

ParameterJewel DamselfishValentini Puffer
Temperature74–82°F74–82°F
pH8–8.48–8.4
Max Size6"4"
TemperamentAggressiveSemi-aggressive
Swim LevelMiddleAll
Min Tank55 gal30 gal

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