Tilapia are mainly freshwater fish inhabiting shallow streams, ponds, rivers and lakes and less commonly found living in brackish water. 
Tilapia is the fourth most consumed fish in the United States dating back to 2002. The popularity of tilapia came about due to its cheap price, easy preparation, and its mild taste.
This fish gives you a lot of leeway to farm. It’s a very hearty variety that is adaptable to different types of feed. It tastes pretty good too.
It found that tilapia contained far less omega-3 fatty acid.
It’s cheap, easy to find, and it’s fish – so it’s good for you.