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Flame tetra

Hyphessobrycon flammeus

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The flame tetra is native to Rio de Janeiro and São Paulo, from shallow, slow streams less than half a metre deep with dense vegetation. It is endangered in the wild through habitat loss, pollution and introduced species. It is farmed on a large scale — wild fish are no longer collected — including golden, orange and albino forms. Omnivorous, it schools, with dominance contests among males.

Scientific name
Hyphessobrycon flammeus
Family
Acestrorhamphidae

Fact sheet

General

Water
Freshwater
Group
Fish

Taxonomy

Family
Acestrorhamphidae
Order
Characiformes

Origin

Native region
América do Sul

Water

Temperature
20–26 °C
pH
5.5–7.5
General hardness (GH)
1–12 °dGH

Size and lifespan

Adult size
2.5 cm
Minimum tank (volume)
54 L
Minimum tank (length)
60 cm

Behavior

Temperament
Peaceful
Social life
School
Minimum group
8
Swimming level
Middle
Diet
Omnivore

Care

Care difficulty
Moderate

Reproduction

Breeding strategy
Egg scatterer

Conservation and trade

IUCN status
Endangered (EN)

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