What are some healthy and cheap types of edible fish?

When it comes to eating fish then everybody should eat healthy and cheap, there are different types of edible fish which are available for you to eat such as Salmon, tuna, catfish, trout, and carp. Like all of these, there are many other options also which are available. If you still need to look for more information then you should go out and explore the fish market you will get your answer.