Betta sp. "Nawai"is a wild betta variant originating fromSumatra, Indonesia, specifically associated with theNawai Riveror surrounding blackwater habitats. It is part of the diverse group of wildBettaspecies prized by enthusiasts for their natural beauty and unique behaviors.
This species inhabitsblackwater peat swamps and forest streamswith tannin-stained, acidic water (pH 3.0–6.0), low mineral content, and dense vegetation. The environment is shaded by a thick canopy, with submerged roots, leaf litter, and soft, warm water (25–30°C).
