Can Brown's Betta Live With Celestial Pearl Danio?

Brown's Betta and Celestial Pearl Danio are NOT compatible tank mates.

Detailed Analysis

Temperature ⚠ Use Caution

Very narrow temperature overlap (75–76°F). Maintaining stable temp in this range may be difficult.

pH ✗ Not Compatible

No pH overlap. Brown's Betta needs pH 3.5–5.5, but Celestial Pearl Danio needs pH 6.5–7.5.

Size ✓ Compatible

Compatible sizes (1.5" and 1").

Temperament ✓ Compatible

Both fish have compatible temperaments.

Swim Level ✓ Compatible

Fish occupy different water levels (Brown's Betta: top, Celestial Pearl Danio: middle), reducing conflict.

Important Notes

  • Celestial Pearl Danio is a schooling fish and needs at least 6 of its kind.

Tank Requirements

Minimum tank size for this combination: 10 gallons

ParameterBrown's BettaCelestial Pearl Danio
Temperature75–82°F65–76°F
pH3.5–5.56.5–7.5
Max Size1.5"1"
TemperamentPeacefulPeaceful
Swim LevelTopMiddle
Min Tank5 gal10 gal

Check More Combinations

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