Harlequin Rasbora Care Guide
Trigonostigma heteromorpha
Stocking Calculator
Bioload Score
900
PeacefulEasyFreshwater
- Max Size
- 5.0 cm / 2.0"
- Temperature
- 22–28°C (72–82°F)
- pH Range
- 6.0 – 7.5
- Min Tank Size
- 37L (10 gal)
- Min Group Size
- 6 fish
- Tank Level
- Bottom-Mid
- Origin
- Southeast Asia
- Temperament
- Peaceful
- Difficulty
- Easy
- Breeding Difficulty
- Difficult
Diet
Omnivorous, prefers a varied diet including high-quality flakes/pellets, live/frozen foods, and vegetable matter
Community Compatibility
Harlequin Rasboras are peaceful and can be kept with other small, non-aggressive fish such as other Rasbora species, Tetras, peaceful Gouramis, and small peaceful catfish like Corydoras.
Gender Differences
Males are generally slimmer and more brightly colored compared to females.
Stock Harlequin Rasbora in Your Tank
Use our free stocking calculator to see if Harlequin Rasbora fits your aquarium