Fish
Harlequin Rasbora
Trigonostigma heteromorpha
Key facts
- Temperature23–28 °C
- pH6–7.5
- Minimum tank60 l
- Adult size4.5 cm
- Difficulty★☆☆☆☆
- Lives in a groupof 6 or more
- TemperamentPeaceful
- WaterFresh
Full profile
- Family
- Cyprinidae
- Origin
- Thailand, Malaysia, Singapore, Sumatra
- Size
- 4.5 cm
- Temperature
- 23 – 28°C
- pH
- 6.0 – 7.5
- GH
- 1 – 12 °dGH
- Hardness
- soft – medium
- Difficulty
- ★☆☆☆☆
- Water type
- tropical freshwater
- Swimming level
- medium
- Behavior
- Pacific
- Minimum number of individuals
- 6 – 8
- Minimum aquarium size
- 60 L
- Diet
- omnivore
- Reproduction
- oviparous
Notes: The triangular black spot on the rear half of the body is its defining characteristic. Very popular in planted aquariums.
