Leopard Danio

Danio rerio

Leopard Danio is a peaceful top swimmer. Keep in a school of 10+.

PeacefulTop swimmerKeep in a school of 10+Beginner

Save this fish or add it directly to one of your aquariums.

Quick facts

Adult size
≤ 8 cm (≤ 3.1 in)
Aquarium size
90 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length
Care level
Beginner
Temperament
Peaceful
Swimming zone
Top swimmer
Temperature
18–26 °C
pH
6.5–7.5
GH
6–16 dGH
Diet
Omnivore
Lifespan
up to 4 years
Group behavior
Keep in a school of 10+

Care requirements

Care level: Beginner.

Lifespan: up to 4 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 18–26 °C, pH 6.5–7.5, GH 6–16 dGH.

Temperament and compatibility

Leopard Danio is peaceful and suits calm community fish.

Keep in a school of 10+.

Swimming zone and behavior

This fish uses the upper part of the aquarium, so leave enough surface space for movement and feeding. Keep in a school of 10+.

Feeding

As an omnivore, Leopard Danio should receive a varied diet rather than one repeated food type.

Natural habitat and origin

Origin: India, Pakistan, Bangladesh.

Before adding this fish

  • Plan for an aquarium of 90 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length.
  • Make room for its social group.
  • Avoid aggressive or highly competitive fish.
  • Keep in a school of 10+.
  • 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.

Black Barred Danio Danio absconditus Same genus Same family Similar care level Beginner – Intermediate ≤ 8 cm (≤ 3.1 in) 17–26 °C Blue Danio Danio kerri Same genus Same family Similar care level Beginner – Intermediate ≤ 4.5 cm (≤ 1.8 in) 22–25 °C Blue Moon Danio Devario xyrops Same family Similar care level Same temperament Beginner – Intermediate ≤ 8 cm (≤ 3.1 in) 18–26 °C African Banded Barb Barbus fasciolatus Same family Similar care level Same temperament Beginner – Intermediate ≤ 6 cm (≤ 2.4 in) 21–26 °C Bengal Danio Devario devario Same family Similar care level Same temperament Beginner – Intermediate ≤ 8 cm (≤ 3.1 in) 15–26 °C Assam Danio Devario assamensis Same family Similar care level Same temperament Beginner – Intermediate ≤ 10 cm (≤ 3.9 in) 15–21 °C

FAQ

How large does Leopard Danio get?

Leopard Danio reaches ≤ 8 cm (≤ 3.1 in).

What aquarium size does Leopard Danio need?

Use an aquarium of at least 90 L or larger / ≥ 80 cm (≥ 31.5 in) minimum length.

Is Leopard Danio peaceful?

Yes. Leopard 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 Leopard Danio?

Keep it between 18 to 26 °C.

Should Leopard Danio be kept alone or in a group?

Leopard Danio: Keep in a school of 10+.

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