Wild Betta macrostoma biotope | Wasai Belulok Falls, Labi Jungle, Brunei

Underwater footage of some very inquisitive young Betta macrostoma in their natural habitat along the Sungai Belulok River in a pool below the Wasai Belulok Falls in the Labi Jungle, Brunei. Footage taken by Z. Afie of the Brunei Biotope Group.