AquaStocker

Can a Tiger Barb Live With a Zebra Danio?

With caution — a tiger barb and zebra danio can work, but watch the details.

Updated June 2026
By the AquaStocker team · How we source our data
Maybe — with caution
Tiger BarbTiger Barb
3.0" · 20g min · 68–79°F · Semi-aggressive
+
Zebra DanioZebra Danio
2.0" · 10g min · 64–77°F · Peaceful
Temperatures line up — both thrive around 68–77°F.
pH preferences overlap (6.5–7.5) — easy to keep both comfortable.
The tiger barb can nip or bully a small peaceful zebra danio — add cover and space.
Both are shoaling species — keep each in its own group of 6+ for calm, confident fish.
Plan on at least 20 gallons for the pair (the larger of their two minimums).

Plan the full tank with the stocking calculator →

Gear for a community tank

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Aquarium water test kitwatch your parametersAquarium filtermore filtration = headroomAquarium heaterstable temperature20 gallon aquariumroom for both

FAQ

Can a tiger barb and zebra danio live together?
With caution — a tiger barb and zebra danio can work, but watch the details. Minimum tank for the pair is about 20 gallons.

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