fish-tank › fish species
Zebra Danio (Danio rerio)
Hardy unheated-tank workhorse; very fast — outcompetes shy species at feeding time.
Specifications
- ecosystem
- freshwater
- min tank gallons
- 10
- adult size in
- 2
- temperature range f
- 64-77
- ph range
- 6.5-8.0
- gh range dgh
- 5-19
- care difficulty
- beginner
- aggression
- peaceful
- community compatible
- yes
- schooling min count
- 6
- diet
- omnivore
- lifespan years
- 3-5
- tank zone
- top
Sources
- Aquarium Co-Op video / blog content · ingest 2026-05-06
- Practical Fishkeeping public articles · ingest 2026-05-06