Seawater contains 78 minerals and trace elements calcium, magnesium, selenium, zinc, etc. , Which are essentially assimilated. The quality of seawater depends on the geographical area of the sample, the sampling criteria, and the filtration and infiltration process. 2000, National park, pelagos sanctuary , in an area rich in phytoplankton. Pungeage depth: 50 m.
Seawater contains 78 minerals and trace elements calcium, magnesium, selenium, zinc, etc. , Which are essentially assimilated. The quality of seawater depends on the geographical
