Betta dennisyongi is native to the northern region of Sumatra in Indonesia. It is a paternal mouthbrooder that prefers blackwater environments. They should be housed at temperatures that are cool to mid 70s F. The male incubates from 12 to 17 days with 15 days being very consistent. Pairs can be housed in a 20 gallon tank, while groups should be housed in a 30 gallon tank or larger. Pairs should be given cover such as caves and plants.
Category: Anabantids
Global Region: Asia
Distribution: Indonesia: Sumatra
CARES Classification: Vulnerable
IUCN Red List Status: Vulnerable
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