Saltwater fish are fully adapted to the salty environment and need to be infiltrated to survive. The replacement fluid used to replenish the lost water is desalted by a process called diffusion. Diffusion allows fish to live in a constant infiltration.
How can some fish live in freshwater and saltwater?
Some fish species can live in both freshwater and saltwater. These species are called halophilic fish. .. They can move back and forth between saltwater, such as the sea, and freshwater, including certain rivers. There are two main types of halophilic fish. 2012
Can saltwater fish survive in a freshwater environment?
Saltwater fish cannot survive in freshwater because their bodies are so concentrated in the salt solution (too much for freshwater). .. Freshwater fish, on the other hand, are too salty to survive in the sea or salt water.
Which fish are adapted to survive in both freshwater and saltwater fish?
Fish that live in both environments retain both mechanisms. Salmon and other so-called superficial fish species spend part of their lives in both freshwater and seawater. 19янв. 1998
How does salt water affect marine life?
Salinity can affect the density of seawater. Water with high salinity is dense, heavy, low in salt and sinks under warm water. This can affect the movement of ocean currents. It can also affect marine life and may require adjustment of salt water intake.