Zebra Danio
Brachydanio rerio
Zebra Danio is a peaceful middle-to-top swimmer.
Save this fish or add it directly to one of your aquariums.
Quick facts
- Adult size
- ≤ 6 cm (≤ 2.4 in)
- Aquarium size
- 90 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length
- Care level
- Beginner
- Temperament
- Peaceful
- Swimming zone
- Middle to top swimmer
- Temperature
- 17–23 °C
- pH
- 6.5–7
- GH
- 5–12 dGH
- KH
- 1–5 dKH
- Diet
- Omnivore
- Lifespan
- up to 5 years
Care requirements
Care level: Beginner.
Lifespan: up to 5 years.
Aquarium size and space needs
Minimum aquarium size: 90 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length. Plan the layout and stocking within that limit.
Water parameters
Suitable water: temperature 17–23 °C, pH 6.5–7, GH 5–12 dGH, KH 1–5 dKH.
Temperament and compatibility
Zebra Danio is peaceful and suits calm community fish.
Swimming zone and behavior
This fish uses the middle to upper part of the aquarium, so leave enough open swimming space for movement and feeding.
Feeding
As an omnivore, Zebra Danio should receive a varied diet rather than one repeated food type.
Before adding this fish
- Plan for an aquarium of 90 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length.
- Avoid aggressive or highly competitive fish.
- Offer a varied diet that matches this species.
Similar fish profiles
Use these profiles to compare fish with similar care level, size, temperature range, or swimming behavior.
FAQ
How large does Zebra Danio get?
Zebra Danio reaches ≤ 6 cm (≤ 2.4 in).
What aquarium size does Zebra Danio need?
Use an aquarium of at least 90 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length.
Is Zebra Danio peaceful?
Yes. Zebra Danio is recorded as peaceful and is best planned with calm community fish that do not harass it or dominate the feeding area.
What temperature is suitable for Zebra Danio?
Keep it between 17 to 23 °C.