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Three-lined rasbora

Rasbora trilineata

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The scissortail rasbora from Southeast Asia (Chao Phraya and Mekong basins, Malay Peninsula, Sumatra and Borneo) lives at the surface of streams, canals, lakes and swamps. It eats mainly insects. It reaches 15 centimetres. Popular in the hobby; its name comes from the tail's scissor-like twitching.

Scientific name
Rasbora trilineata
Family
Danionidae

Fact sheet

General

Water
Freshwater
Group
Fish

Taxonomy

Family
Danionidae
Order
Cypriniformes
Synonyms
Rasbora stigmatura

Origin

Native region
Ásia

Water

Temperature
22–25 °C
pH
6–8
General hardness (GH)
2–12 °dGH

Size and lifespan

Adult size
15 cm
Lifespan
4 years
Minimum tank (volume)
243 L
Minimum tank (length)
120 cm

Behavior

Temperament
Peaceful
Social life
School
Swimming level
Middle

Care

Care difficulty
Moderate

Conservation and trade

IUCN status
Least concern (LC)

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