How Are Wild Bettas Distinguished?

Discussion in 'Betta Fish' started by abc123userabc123, Apr 11, 2018.

  1. abc123userabc123 Valued Member Member

    In the wild, Betta splendens and other species of Betta (imbellis, smaragdina, etc) look very similar to each other. Search how betta splendens look like in the wild and they look exactly like Betta imbellis and Betta smaragdina. Does anyone know how they are distinguished for breeding?
  2. CanadianFishFan Well Known Member Member

    Probably some sort of markings