It is wet because it is touching the water. it is a natural habitat, so the fish itself does not feel wet.
Homeostasis brings a balance in the body it is also called equilibrium.
An El Niño<span> event changes the wind and water currents over the Pacific Ocean. The trade winds usually blow from east to west around the equator. ... The warm, western water makes for humid air and thus rainfall at that end of the ocean. During an </span>El Niño<span> event, this pattern breaks down.</span>