In general, Saltwater Fish tend to be larger than Freshwater Fish due to the vastness of the ocean and the diversity of habitats it offers. Many of the largest fish species, such as the whale shark and the great white shark, are found in saltwater. However, there are also large freshwater species, like the Mekong giant catfish and the arapaima. Overall, while there are exceptions, saltwater fish often achieve larger sizes on average compared to their freshwater counterparts.
fresh water is better than salt water fish as it is my choice
fresh water species tend to breed more, but there are more different saltwater species than freshwater, so it depends on what question youre asking
Depends on what kind of fish you ask.
cuz saltwater is more dense than freshwater
Saltwater is heavier because saltwater contains salt which adds to its overall weight. Freshwater does not have any dissolved salt so it is lighter then saltwater
There is much more saltwater than freshwater. All of the oceans are made up of saltwater for example.
Most lakes contain freshwater. From this fact, I'm assuming it is made out of freshwater, rather than saltwater.
It depends on the type of fish. If it is a saltwater fish than it lives in salt water, but if it is a fresh water fish than it lives in freshwater.
Harder than freshwater ones. If you are a beginner, you definitely are better off starting with a freshwater aquarium.
nope saltwater
Sometime osmosis can be harmful for organism. For example when freshwater and saltwater aquarium fish placed in water of a different salinity than that they are adapted to will die quickly, and in the case of saltwater fish, dramatically.
No, they will most likely eat your fish.