Hosted on MSN
Betta fish have a labyrinth organ for breathing air, but a bowl still suffocates the fish
The labyrinth organ sits just behind the betta's gills, tucked into a chamber lined with folded, highly vascularised tissue, a structure that works like a primitive lung. When a betta rises to the ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results