A new hydro-acoustic system listens salmon sloshing loudly about as they feed in a cluster. When the fish have had enough, they swim off and the noise lessens. Fish farming is big business - the ...

In their defense, fish farmers have been getting more efficient, farming omnivorous fish like tilapia and using feeds that contain soybeans and other grains; salmon feed these days is typically no ...

Canadian-Belgian project reports "significant boost" to salmon health with new mycelium feed ingredient. Researchers from ...