Icefish might weigh less than 10 grams, they really look tiny. Also, I see some wild-caught icefish in a fishcount table but it’s ten times less in weight than farmed icefish. It could be that these stats don’t include all the icefish though.
Fishcount also estimated that each year 0.45-1 trillion wild-caught fish are used to make fishmeal and fish oil, and that between 140 and 490 billion wild-caught fish are fed directly to farmed fish. But all of these fish seem to be wild-caught. This article also seems to assume that (although I only skimmed it). I haven’t seen evidence that fish are farmed to feed other farmed fish, I’m not sure if that could be economically viable.
Icefish might weigh less than 10 grams, they really look tiny. Also, I see some wild-caught icefish in a fishcount table but it’s ten times less in weight than farmed icefish. It could be that these stats don’t include all the icefish though.
Fishcount also estimated that each year 0.45-1 trillion wild-caught fish are used to make fishmeal and fish oil, and that between 140 and 490 billion wild-caught fish are fed directly to farmed fish. But all of these fish seem to be wild-caught. This article also seems to assume that (although I only skimmed it). I haven’t seen evidence that fish are farmed to feed other farmed fish, I’m not sure if that could be economically viable.
Thanks! That makes sense.