They’re mentioned as critically endangered, with their numbers declining on account of overfishing and habitat destruction. Like coelacanth, they have negligible genetic variation amongst populations, producing them more vulnerable to disorder. I might say this sort of Betta is a tiny bit tougher to keep due to fragile crownlike fin https://pinpdf.com/how-to-set-up-your-first-aquarium-5d1240dce179ff03f8c74f99d9e1fbac.html