Tips
1. Use fresh and big fish heads for this hot pot. Fish heads play more than a seasoning, it is the main food ingredients.
2. Frying fish head and adding ginger can remove the fishy smell. So that adds more ginger when stewing if you make this hot pot for the first time.
3. Add more white pepper or dried red chili if you like spicy food. These ingredients can enhance the soup taste with a less fishy smell.