Depends, If the hook goes down the throat into the belly the fish is as good as dead. If the hook is in the hard tissues around the opening of the mouth there is a very good chance he will shake it free.
eating other fishs
They blow air bubbles which may mean a sign of lack of air or they may be pregnant and are making a nest for the eggs.
it really depends on what fish your talking about fishs eggs can produce anywhere from a couple of days to a few weeks are you asking about a certain fish or fish as a general?
they go fishing
Commercial fishing, either with nets or longlines.
The anglerfish.
chalk goby
Many fish eat their own newborns.
His fish are named Brock and Swimmy
what do fish eat
Increases the fish's volume by filling the swim bladder with oxygen.
no because fishs are too big for them
fish breathe eat and move just like we do
aren't fish eggs called caviar?
eating other fishs
Paranah
fishs called remoras and pilot fish (for example gold trevally follow the sharks and are not eaten