i don't now
This depends on the kind of fish, if it is a tropical fish, warm water is better. Hot water is not a good idea to use because I am pretty sure it can kill the fish. Most of the time you should use cold water....
it will probably die :-(
No, if they are cold water it will probably kill the fish but hot water, maybe
Fish are cold blooded. So theirtemperatureis due to their surroundingtemperature. So if the water is hot their body temperature is hot. Fish doesn't have lungs. They have gill instead. They drink water with their mouth and keep the oxygen in the water and let out the water with it's gills.
No, but if the water gets too cold you might suggest heating it up, but not too hot because most goldfish don't liike hot water.
No, cold water is not hot. Cold water is at a lower temperature than hot water.
cold
Well, that depends on what type of fish they are. Just like fresh water fish cannot survive in salt water, fish which had lived in hot water cannot live in cold water.
You need to keep a betta in warm water with a temperate of 75-85 degrees. If you keep it in cold water it will eventually get sick and die
Water can be either hot or cold depending on the temperature. Water at room temperature is considered neither hot nor cold.
cold is better cuz when your in the ocean is the water hot or cold cold
If the water temperature is too hot or too cold, your fish will be stressed and may die.