The feed shrimp of parrot fish can be made into freeze-dried shrimp. First, clean the live shrimps, sterilize them conditionally, then put them in fresh-keeping bags (vacuum packaging is better) and put them in the frozen layer of the refrigerator. Through quick freezing and quenching, the shrimp is freeze-dried for easy storage.

Freeze-dried shrimp has the following advantages:

1, freeze-drying process, nutrition is basically not lost;

2. Shrimp is fragile and absorbs water quickly after entering water;

3. There are many raw materials for fresh shrimp;

4, fresh taste, good appetite.