Danio margaritatus or the celestial pearl danio, often referred to in the aquarium trade as galaxy rasbora or Microrasbora sp. 'Galaxy', is a small cyprinid from Myanmar. This small plump danionin has a remarkedly blunt snout. It measures about 20–25mm in length.
| Scientific name | Common Name | Size | Temperament |
| Danio margaritatus | Galaxy rasbora | 25mm | Peaceful |
| Water Temperature | Water pH | Tank size | Diet |
| 24-25oC | 7.5 - 8.5 | 60 litres | omnivore |