Zebra Danio
Danio rerio
Fast, tireless swimmers that need long tanks and tight groups. Their speed can stress slow, long-finned tank mates, so pair them with equally active species.
Adult size
2"
Tank
20 gal min · 20 gal better
Temperature
65–77°F
pH
6.5–7.5 · Flexible
Group
Keep 6+ together
Diet
omnivore
Care level
easy
Can Zebra Danio live with your fish?
Run a compatibility check against any species in the database.
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Source: Aquarium Forge editorial guidelines · Last reviewed: