
Penang Betta
Betta pugnax
The Penang Betta (Betta pugnax) is a tropical freshwater fish of the family Osphronemidae. It swims in midwater, close to the bottom. It grows to 7 cm (standard length, tail fin excluded). The IUCN Red List rates it Least Concern. In the aquarium it is kept at 22–28 °C.
- Size
- 7 cmstandard length, tail fin excluded
- Temperature
- 22–28 °C
- pH
- 4.0–7.5
- Tank footprint
- 80 × 30 cm
In the aquarium
Temperature22–28 °C
pH4.0–7.5
Hardness1–10 °dGH
In the wild
- Water type
- Freshwater
- Climate zone
- Tropical
- Habitat
- Midwater, close to the bottom
- Aquarium trade
- Traded commercially
Conservation status
Classification
- OrderPerciformes
- FamilyOsphronemidae
- GenusBetta
- SpeciesBetta pugnax
Quick answers
- Penang Betta size: how big does it get?
- It grows to 7 cm (standard length, tail fin excluded).
- Penang Betta tank size: what is the minimum?
- A tank with a footprint of at least 80 × 30 cm.
- Penang Betta water parameters: what does it need?
- Temperature 22–28 °C, pH 4.0–7.5, hardness 1–10 °dGH.
- Penang Betta: is it endangered?
- The IUCN Red List rates it Least Concern.
Related species
Sources
The figures on this page are compiled from the references below.












