Hy @suesa
I think everyone has dissected fish. And I'm one of those people who have dissected fish: D
Responding to the matter of chemical content in our sea it is certain, a lot of waste plastic discharged in our sea.
But last week I never went to the sea with local people fishermen to see directly fish offshore.
I think that the fish that are close to the land of the citizens' residence may be very disturbed. But unlike the fish that live in the middle of the sea, I think they have not been contaminated with chemically active ingredients.