Salt and freshwater are not nutrients.
I have freshwater fish and i use aquarium salt. I put more in every time i do a water change
Freshwater boils faster than saltwater because salt increases the boiling point of water. The presence of salt in saltwater requires more energy to reach the boiling point compared to freshwater, causing freshwater to boil faster.
Phosphorus is the main limiting nutrient in freshwater environments, whereas nitrogen is the main limiting nutrient in saltwater environments.
Freshwater typically contains more nutrients compared to salt water. Salt water has a higher salinity level which limits the variety and amount of nutrients available. Freshwater sources like rivers and lakes tend to have a greater abundance of nutrients that support diverse aquatic life.
The more salt there is in the water, the easier it is to float.
the salt makes seawater denser than freshwater. more salt increases the density
No Oceans are not Freshwater, they are salt water
Salt
Sodium chloride is not a nutrient.
Freshwater is water that contains no salt or sodium.
Lakes will usually have freshwater.
Ocean water has salt in it, Freshwater does not.