It is wet because it is touching the water. it is a natural habitat, so the fish itself does not feel wet.
Some of the most typical characteristics of groundwater are weak turbidity, a constant temperature and chemical composition and almost overall absence of oxygen. Circulating groundwater can have extreme variation in the composition with the appearance of pollutants and various contaminants.
Wet land reduce the evaporation rate thus improve water quality.
Um is this the question lol?, please add question so that I can answer it
