If you are talking about fish, I have a betta fish, and usually you use tap water, I do. Also if you would like to have safer water for the fish then you can use cleaners that you can buy at pretty much any pet store. I hope this helped!
the Great Lakes are fresh water.( the largest fresh water lakes in the world.)
fresh water
Fresh water.
spring water is fresh water
Fresh water
Fresh water is not dirty because it is fresh and clean
not all water on earth is fresh its 60% fresh and 3% salty
Holy Water is fresh water that has received a special blessing but all fresh water is not necessarily Holy Water.
No lakes in the world have saltwater and fresh water because if salt water entered a fresh water lake, the fresh water would turn into salt waterRead more: What_lake_has_both_salt_water_and_freshwater
Fresh water
a lake of fresh water.
fresh water