[editor-surveyor]

.
Farm raised fish (sometimes called “sustainability raised fish”) are fed excrement and the flesh of down animals.

You are what you eat!
.

[BenLurkin]

What do Tilapia eat in the wild?

[elpadre]

Back in my Kentucky years there was a catfish farm down the road a piece that was state of the art. Clean as a whistle, maintained following all the regulations, fed quality food. They produced a good quality product.

[JimRed]

Farm raised fish (sometimes called “sustainability raised fish”) are fed excrement and the flesh of down animals.

Same stuff they eat in the wild, along with whatever else swims by within reach. Many of those delicious wild trout grow up on a diet of mostly bugs!