Message: | When the fish is alive, there is a layer of rhombus on its skin that always secretes very slime.
This slime covering the fish helps them swim easily in the water, while helping the fish not penetrate through the skin by parasites, bacteria and small aquatic organisms.
Lubricants also help fish skin have the ability to penetrate normally and prevent contaminants in the water from penetrating themselves, affecting health.
In addition, this smooth substance also works to agglomerate and settle in sludge in the water, making the water more clear, prolonging the life of the species often living in turbid water.
The fish live in the water environment, when there is flood water or heavy rain makes water, slime on them, they play a role as "natural alum" to sediment dirty mud, keep the fish clean to chant normal steaming.
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