The most aggresive behaviour I have ever seen from a saltwater fish came from an Undulated Triggerfish. However, there really is no definitive answer to this question.
because saltwater fish must be live in saltwater
saltwater
They are Saltwater fish.
Saltwater fish are hypoosmotic.
Saltwater fish live in the saltwater seas and oceans around the world.
I am unsure what constitutes a 'Game Fish' but Crappie and Bass are freshwater fish. Catfish have a large variety and many are saltwater fish. Bass do have some varieties that are saltwater but most do not resemble the small or large mouth varieties that most people associate as 'bass.'
Most. There are very few fish that have no scales and all fish have fins.
A saltwater fish tank can be half freshwater and all of the saltwater fish will live but not for very long.
Because saltwater fish can only breathe in saltwater (as in the ocean) and freshwater fish can only breathe in freshwater (as in tap water.)
Well, there are 2 types of fish, saltwater fish, and freshwater fish. Only put in saltwater if you own a saltwater fish. Note: Saltwater fish could live safely in freshwater, but freshwater fish will suffocate in saltwater.
saltwater
Unless it is a saltwater or very brackish lake, the fish will die. Most saltwater fish cannot survive in fresh water and vice versa.