Because like many different specis of fish it depends on the specimen and were it was born, say it was born in a fish bowl, full of ordinary water, then it wouldn't leave it's actual habitat, but if it was born in salt water then it would have to live it's life in salt water.
Salt water fish and fresh water fish are both adapted specifically to their environments. If a salt water fish is put in fresh water, the process of osmosis will flood the fish's cells with water, eventually killing it.
Freshwater Fish would lose water from its body and eventually die of placed into saltwater. Saltwater Fish have special cells and kidneys that remove the salt from their bodies. There are some species that can be gradually switched between the two types of water.
Saltwater is way different from freshwater. Saltwater is salty, and fresh water is fresh. If a saltwater fish is placed in freshwater it will die, becaus it's breathing in water it's not adapted to. For example:If you move to a different state you can get comfortable, so you can feel at home. Saltwater fish can't do that, because their body is adapted to saltwater.
it would die because its gills wouldn't know what to do with the salt water and the salt would accumulate in the gills until the fish died.
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Most salt water fish will die if placed in fresh water.
a clown fish will die because it is a ocean fish and with out salt water , it will die in fresh water.
Not really salt water fish can adapt to fresh water but it will take a while.
They die
it will die
It would die and so would a salt water fish in fresh water.
they will die
it will die
It will die. It needs salt water
beacuse it needs salt.
They die because they can not live in saltwater, due to the salt.
The fish will die because the pressure of salt water does not accur in freshwater lakes or ponds