How long does it take for diatom ooze science to become a master online?

Diatom mud apprentices don't have a fixed time to see if they are savvy. The simple time to learn diatom mud technology is generally not long, and the main time for later practice is to practice seriously according to the method taught by diatom mud master.

The construction technology of diatom mud is easy to master, and it only takes 3-5 days to learn.

As long as you study hard, the rest is to refine your craft and learn to do it well. You still need to learn from the master for a month or two.