They’re mentioned as critically endangered, with their numbers declining as a result of overfishing and habitat destruction. Like coelacanth, they have small genetic variation between populations, producing them extra prone to disorder. The ventral fins aid butterfly fish keep afloat, though their upturned jaw allows them effortlessly seize modest insects https://airpumpaquarium.blogspot.com/2025/02/how-to-set-up-your-first-aquarium.html