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People also ask
Do fish need to drink water?
Technically yes, fish do need to drink water. Because the natural fluids present in the fish makes it very difficult and dangerous for the fish to live. Thereby they have to allow water in their bodies either through osmosis or through their skin or gills.
Do fish drink or Pee?
Depending on where they live, fish either drink a lot or pee a lot. In the sea, a fish body is less salty than its surroundings, so it loses water across its skin and through its gills via osmosis. To stop themselves dehydrating, marine fish drink masses of seawater and produce a trickle of concentrated urine.
How do fish get water?
Fish mainly get needed water through their mouth and by absorbing through gills and skin by osmosis. Saltwater fish have to drink frequently and more water to stay hydrated while freshwater fish have to urinate more often to lose water.
Why do saltwater fish drink water?
The second most important reason for saltwater fish to drink water is to avoid dehydration. Fish such as striped bass live in surrounding conditions where the surrounding salt concentration is more than the body concentration. This difference in concentration causes the movement of water from the fish body to surrounding by osmosis.