Akvarist
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Facts

Characteristics
Length
Up to 5.9 cm
Body shape
Elongated
Care
Group
Missing
Smallest aquarium
8 liters
Diet
Missing

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Behavior
Temperament
Peaceful
Swims
Missing

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Water values
Temperature
Tolerates23–25 °C
pH
Tolerates6.5–7
Smallest tank
18 cm30 cm15 cm
8 liters30 × 15 × 18 cmBased on one fish
Range
Native

Lives wild in Indonesia, Malaysia, Singapore, and Thailand.

All the fish species that I found in this stream inThailand! #wildbetta #betta #freshwaterfish

Rodrigo SilvaJul 11, 2026

Snorkeling with 3 Wild Betta Species in Thailand | EP 3 Betta in the Wild

Rodrigo SilvaJun 18, 2026

The Endangered Fish of Thailand’s Peat Swamps and Forest Streams | EP 2 Betta in the Wild

Rodrigo SilvaMay 29, 2026

More about the species

Description

Inhabits fast flowing forest streams with acidic water and sand-gravel substrate.

Other names

Other scientific names

  • Nemacheilus kuiperi
  • Nemacheilus trans-lineatus
  • Nemacheilus translineatus
  • Nemachilus kuiperi
  • Nemachilus selangoricus
  • Noemacheilus selangoricus

In other languages

  • Kultasilmänuoliainen
  • Fighting loach

Articles

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