1, preliminary cleaning: after purchasing fresh or frozen seed crows from the market, first rinse them with water to remove impurities and mucus from the surface.

2. Soaking treatment: Put the washed seed crows into a container filled with water, add an appropriate amount of salt, and then soak them for about 1-2 hours. Warm water can help soften the epidermis and internal parts that are not easy to clean.

3. Remove the skin and gray bone: After soaking, take out the seeds and carefully tear off the tough skin. Find the "gray bone" (i.e., the inner shell of the squid) in the body of the fish and pull it out or remove it with force.

4. Remove the internal organs and ink sacs: For frozen whole-seeded squid, cut along the abdomen of the seeded squid, clean out the internal organs and eyes, and dig out the ink sacs that contain ink.

5. Deep Cleaning: After cleaning, thoroughly rinse the seeded arowanas again with clean water to ensure that all internal organs, ink and residual salt have been removed.

6. Drain: Drain the cleaned roe and prepare for cooking.