Aquarium
Zebra Danio
Danio rerio
These striped speedsters treat the top of the tank like a racetrack and shrug off beginner mistakes.
- Difficulty
- easy
Care tips
- Choose a long 40 L+ tank; horizontal swim space matters most
- They tolerate 18-25 °C, so an unheated indoor tank often works
- School 6 or more to prevent fin nipping
- Feed small flake and micro pellets twice daily
- Change 25% of the water weekly and keep a lid on
Common questions
What should I know about caring for a zebra danio? +
These striped speedsters treat the top of the tank like a racetrack and shrug off beginner mistakes.
Typical guidance for a healthy zebra danio — your own conditions (and your vet, for animals) come first.
Related guides
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- Amano Shrimp The workhorse of algae control — bigger and bolder than cherries, and famous for eating hair algae others refuse.
- Angelfish Graceful until breeding season, when this tall-finned cichlid remembers exactly what family it belongs to.
- Axolotl A permanently smiling salamander that never grows up, asks for chilly water, and repays you with a decade of company.
- Betta Fish A hardy, personable fish that still needs a heated, filtered, CYCLED tank — not a bowl.
- Bristlenose Pleco The sensible pleco choice: stays under 15 cm, mows algae diligently, and wears a mustache of tentacles while doing it.