noun
- a small tropical freshwater fish native to South and Southeast Asia, commonly kept in aquariums
Examples
- The zebra danio is one of the most popular aquarium fish for beginners.
- Danios are known for their active swimming behavior and schooling nature.
- She added six pearl danios to her community tank.
- The pet store had several species of danios available.
- Danios prefer to swim in groups of at least five fish.
- The giant danio can grow up to four inches in length.