
Asian Arowana
Scleropages formosus
The Asian Arowana (Scleropages formosus) is a tropical freshwater fish of the family Osteoglossidae. It swims in midwater, close to the bottom. It grows to 90 cm (total length). The IUCN Red List rates it Endangered. In the aquarium it is kept at 22–28 °C.
- Size
- 90 cmtotal length
- Temperature
- 22–28 °C
- pH
- 5.0–8.0
- Climate zone
- Tropical
In the aquarium
Temperature22–28 °C
pH5.0–8.0
Hardness2–15 °dGH
In the wild
- Water type
- Freshwater
- Climate zone
- Tropical
- Habitat
- Midwater, close to the bottom
- Aquarium trade
- Very common
Conservation status
Classification
- OrderOsteoglossiformes
- FamilyOsteoglossidae
- GenusScleropages
- SpeciesScleropages formosus
Quick answers
- Asian Arowana size: how big does it get?
- It grows to 90 cm (total length).
- Asian Arowana water parameters: what does it need?
- Temperature 22–28 °C, pH 5.0–8.0, hardness 2–15 °dGH.
- Asian Arowana: is it endangered?
- The IUCN Red List rates it Endangered.
Related species
Sources
The figures on this page are compiled from the references below.


