Rasboras, danios, and barbs
Axelrod's Blue Rasbora
Sundadanio axelrodi
Photo: Rupert A. Collins · CC BY 3.0 · Wikimedia Commons
Key facts
- Temperature22–26 °C
- pH4–6
- Minimum tank30 l
- Adult size2 cm
- Difficulty★★★★☆
- Lives in a groupof 10 or more
- TemperamentPeaceful
- WaterFresh
Full profile
- Family
- Danionidae
- Origin
- Borneo and Sumatra
- Size
- 2 cm
- Temperature
- 22 – 26°C
- pH
- 4.0 – 6.0
- GH
- 0 – 4 °dGH
- Difficulty
- ★★★★☆
- Water type
- tropical freshwater
- Swimming level
- medium
- Behavior
- Pacific
- Minimum number of individuals
- 10
- Minimum aquarium size
- 30 L
- Diet
- Omnivore (very fine food)
- Reproduction
- oviparous
Notes: Tiny, with blue-green and red iridescence in males. Extremely dark water; only for specialized nano tanks.
