Now, increased demand for traditional fishmeal – which is made from small species caught in the open ocean – has sent the industry scrambling for alternatives.
The stuff being used to make fish feed is a byproduct of the poultry industry – it’s what is left over after the parts of the chicken consumed by humans and the remains used for cat and dog food have been removed.
Y’all, a lot of farm raised tilapia is fed chicken manure or pellets made with manure. Look up some Aquaculture setups where chickens poop into a pond to feed fish, the fish feed water to fertilize plants.
Typically, pathogens don’t jump and survive between species like this. This is a zero percent news item other than “why use inefficient chickens for the protein input?” Black soldier fly large eating compost and food waste should be the go-to option.