How to tell whether a fish is hooked when fishing?

Hello, different fish are hooked, and buoys have different performances:

When carp and crucian carp are hooked, the float will sink slightly and then float slowly;

When the bighead is hooked, the float will vibrate and continue to sink (the situation is similar when the crab is hooked);

The bream is greedy, and when it is hooked, the float will obviously swing up and down;

When a fierce snakehead or mandarin fish is hooked, the fish will suddenly sink into the water, commonly known as "black drift" ...

Judging whether a fish is hooked depends entirely on practical experience, or watching experienced people fish, and you will gradually realize it. In different waters and seasons, the performance of a fish will be different, and it cannot be generalized.