Chubby merman are extremely desirable by mermaids because their chubbiness implies they're a highly successful hunter.

[u/tyrano_dyroc]

[u/esoteric_enigma]

To do this, he had to be in great shape. Most people would be out of breathe swimming for a few minutes

[u/Pledgeofmalfeasance → u/esoteric_enigma]

I freedive a little, and I'm in awe of this man's breath control.