2 hours ago, scott123 said:
The only way that fish farmers are able to keep the fish alive is by dumping obscene amounts of antibiotics into the pens. It's these antibiotics that we should be worrying about the most when we eat farmed fish (regardless of what the label says). And it's the fact that unhealthy animals have a fraction of the nutrition that healthy animals possess.
Lots of unsubstantiated stuff in those three sentences. Got references?
In general, antibiotics in this setting are a growth enhancer and are put in feed, not tossed into the ocean.