Male and Female Betta macrostoma are among some of the largest and most charismatic bettas in the aquarium hobby.

Male and Female Betta macrostoma are among some of the largest and most charismatic bettas in the aquarium hobby.

This stunning footage of Betta macrostoma, the Brunei Betta, amply demonstrates why this species remains one of the most coveted Anabantoids in the aquarium hobby today.

Video Credit – AquaticsPantaRhei on Youtube