The most effective ingredient is dopa salt, a kind of fish hunger hormone, which can effectively stimulate the taste buds of fish and make them feel hungry.

The function of fishing opener is as follows:

1, the function of fishing mouthwash is to promote fish to eat.

2. There are many kinds of mouth-opening agents, but they all play the role of promoting food.

3, the most commonly used in high temperature season is fruit acid, which helps digestion and stimulates fish to eat.

4. Fruit acid should not be used at low temperature, and betaine can be selected.

5, in addition, you can also choose dopa salt, dopa salt is an opening agent that can stimulate fish nerves, which can make fish feel hungry and stimulate them to eat.