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PisciDex Species Profile

Chili Rasbora

Very small blackwater schooling rasbora best suited to mature planted nano tanks with tiny peaceful tankmates.

Chili Rasbora aquarium species

Boraras brigittae

Danionidae | Southeast Asia | Southwest Borneo peat swamps

Core Requirements

Tank Size

5 gallons minimum

Adult Size

0.8 inches

Group Size

Group 8+

Bioload

1/10

Water Parameters

Temperature

73-80 F

pH

4.5-7

Plant Safe

Yes

Invert Safe

Yes

Data Confidence

medium

Temperature note: Recommended and tolerated temperature ranges currently match the primary care profile.

Behavior & Husbandry

Temperament

Peaceful

Aggression

1/10

Diet

Carnivore

Difficulty

Intermediate

Lifespan

6 years

Breeding

Intermediate

Schooling

Yes

Compatibility Tags

Nano TankPeacefulSchoolingMid WaterPlant SafeInvert SafeShrimp SafeSoftwaterBlackwater

Similar Species

  • Clown KillifishSimilar temperament. Similar minimum tank size.
  • Brilliant Rummynose TetraSimilar temperament. Temperature ranges overlap.
  • Dwarf PencilfishSimilar temperament. Temperature ranges overlap.
  • Cardinal TetraSimilar temperament. Temperature ranges overlap.

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Species Compatibility

Database-driven compatibility notes for planning community aquariums.