There are also huge human health concerns, because a lot of the feed of aquaculture fish (53% of fish consumed by humans today) is made from other caught fish,

There are also huge human health concerns, because a lot of the feed of aquaculture fish (53% of fish consumed by humans today) is made from other caught fish, which leads to toxic bioaccumulation: > farmed fish can harm wild populations because often their feed, made from wild fish such as sardines and anchovies, is caught at sea and they can cause pollution