noun
- plural of danio; small tropical freshwater fish commonly kept in aquariums
Examples
- The pet store had several types of danios in their aquarium section.
- Zebra danios are popular starter fish for new aquarium owners.
- The danios swam in a tight school near the surface of the tank.
- She added five danios to her community aquarium.
- The danios were very active and colorful fish.
- Pearl danios have a distinctive spotted pattern on their sides.