Saltwater Fish have the same problem in reverse. For saltwater fish, the sea water contains a much higher concentration than what is in their bodies. As a result, salt leaks in and the fish has to use its kidneys and ion pumps to excrete extra salt.
they can
They live in salt water They live in salt water
They swim and are popular in salt water aquariums.
No they can't because they need to have salt in the water. So no sea fish cannot swim in the river.
The butter fly fish does not like salt water... But it likes to swim in coke and sprite water!
it depends... is it a salt water or fresh water type of fish. if it is a fresh water kind there is something wrong with it but if it is a salt water kind apparently some have been found to swim backwards for no apparent reason.
I guess a dead fish would not swim too well and neither would a shark that has been prey to shark fin hunters. I do not know of any living normal fish that can not swim. Fish can rest for a few seconds and not swim than but if a fish stops swimming than its vital organs stop working.Exactly.The dead fish can not swim...
No, your body does not absorb salt water from the ocean when you swim in it.
It is a marine fish found in the atlantic ocean.
The word for swim for a fish is "swim." Fish swim by moving their bodies and fins to propel themselves through the water.
clean the tank and while you are doing that put it in a small bowl but with enough room to swim with fresh water but make sure that if it is a fresh water its in fresh water if it is salt water it is in salt water
Once a fish has died it can't swim.