Catching fish using a stun machine

Hi nest friends
How are you all today, I hope you are all doing well, and today's activities went well, tonight I will share photos of the activities of friends I met today when I was in the fields for activities.
I saw some of my friends looking for fish in the beko trench which is located close to my rice field, they caught fish using a fish stun device that they assembled themselves, actually this tool is not very good for the survival of the fish, because if the fish are electrocuted they will be stressed and can die , especially the young fish that are hit by a stun will surely die, thus making extinction faster,
and this is a picture of my friend who is electrocuting a fish

Actually this tool is forbidden to use, because it is not good for the growth of small fish, but it can't be helped, they still use this tool to find fish, because most of us still expect income from fishing as a livelihood. .
Hopefully the pictures that I show tonight can cheer up all my friends who are resting