some of them will "hibernate" to live in better conditions
it dies
Loaches are freshwater fish, for example, the clown loach which is a freshwater fish.
They will die.
It depends on which fish it
They are freshwater fish.
A burbot is a freshwater fish, Latin name Lota lota, similar to the ling and the cusk, which spawns in the winter.
Redfish are fresh water
Piranhas are freshwater fish, living in the Amazon basin.Actually they are both freshwater and salt.... Mostly freshwater though!
A type of Freshwater Fish
Yes Snakeheads are freshwater fish.
Freshwater fish derive small amounts of salt from their freshwater habitat. If you place a freshwater fish in saltwater, the difference in habitat will cause the fish to burst.
Because saltwater fish can only breathe in saltwater (as in the ocean) and freshwater fish can only breathe in freshwater (as in tap water.)