Galaxy Rasbora (Danio margaritatus)
Note: Due to variations within species, your item may not look identical to the image provided.
| Synonyms | Celestichthys margaritatus |
|---|---|
| Distribution | Microhabitats, eastwards of Lake Inle, Myanmar. |
| Sexual Dimorphism | Mature males are more brightly coloured. Females with hyaline ventral fins. Mature females fuller bodied. |
| Maximum Size | Not specified |
FAQ
What is the typical size of Galaxy Rasbora?
The maximum size is not specified in the product information.
Are there differences between male and female Galaxy Rasbora?
Yes, mature males are more brightly coloured, while females have hyaline ventral fins and are fuller bodied.
Where is the Galaxy Rasbora naturally found?
It is native to microhabitats eastwards of Lake Inle, Myanmar.

Bernadette Smith –
The Galaxy Rasbora are active and colorful in a community tank. Males show vibrant patterns, especially during the day. They adapt well to a 20-gallon tank with soft substrate and plants. The fish are peaceful and don’t dominate the tank. A nice addition to a tropical aquarium.
Piers Forsyth –
I received a pair of Galaxy Rasbora and they are quite lively. The coloration of the males is striking, though the females are more subdued. They thrive in a well-maintained tank with moderate water flow. Slightly shy at first but become active after a week.
Sue Davies –
Great fish for a beginner-friendly aquarium. They are easy to care for and don’t require special water conditions. The color difference between sexes is noticeable after a few weeks. I’ve kept them with other small danios without any issues.