They’re shown as critically endangered, with their numbers declining on account of overfishing and habitat destruction. Like coelacanth, they've got minimum genetic variation between populations, building them a lot more prone to disorder. I'd personally say such a Betta is a bit tougher to keep because of the fragile crownlike https://aquariumtankonline.blogspot.com/2025/01/what-you-must-know-before-keeping.html