Betta antoni is a rare wild betta species native to the blackwater peat swamps of Borneo, Indonesia. Known for its slender body, earthy coloration, and unique natural charm, this species is highly sought after by serious wild betta collectors. Adult fish can reach approximately 8–10 cm total length, making them one of the larger members of the Betta genus. They prefer soft, acidic water rich in tannins and exhibit fascinating breeding behaviors. Their rarity, size, and authentic wild appearanc...
