It's hard to imagine, but a fish can drown

Meet some of the world's most expensive fish

Plecostomus Fish Care (Hypostomus plecostomus)

University of Miami

The Drowning Kind by Jennifer McMahon

University of Miami

Tiger Zubels Rattle 7 – Banburycrosskids

Can Fish Drown? — Steemit

The Tint - Tannin Aquatics

You Won't Drown If This Fish Is Around

Behind the Scenes: The Nautilus And The Devilfish - BlenderNation

Can fish drown? - Quora

PLEASE HELP!!! My betta got stuck, is there anything I can do?? Details in comments : r/bettafish