Zebrafish
Danio rerio
Intermediate
Freshwater
Peaceful, active, and schooling. Should be kept in groups of at least six individuals. Ideal for community aquariums.
Danionidae
Max Size
5.0 cm (2")
Min Tank
40 L (11 gal)
Min Group
6+
Diet
Omnivore - balanced diet
Water Parameters
Temperature
18.0-25.0°C
64-77°F
pH
6.0-8.0
Hardness (dGH)
2.0-12.0
Min Tank Size
40 L
11 gal
About
Widely used as a model organism in scientific research.
Behavior & Temperament
Peaceful, active, and schooling. Should be kept in groups of at least six individuals. Ideal for community aquariums.
Feeding
Omnivore - balanced diet
Breeding
Oviparous. Freely scatters its eggs. Breeding in captivity is easy, but the parents may eat the eggs.
Care Notes
Sensitive to ammonia. Needs hiding spots
Compatibility
Good for community tanks
Quick Summary
| Scientific Name | Danio rerio |
|---|---|
| Family | Danionidae |
| Category | Fish |
| Care Level | Intermediate |
| Water Type | Freshwater |
| Max Size | 5.0 cm (2") |
| Min Tank | 40 L (11 gal) |
| Min Group | 6+ |
| Diet | Omnivore - balanced diet |
| Temperament | Peaceful, active, and schooling. Should be kept in groups of at least six individuals. Ideal for community aquariums. |
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