How fish arrive in a body of water

 Duck poop.

That's the short answer.  Bulgarian scientist proved this with an experiment.

Fish eggs can hatch even after being eaten and excreted by ducks

link

https://www.washingtonpost.com/health/fish-eggs-can-hatch-even-after-being-eaten-and-pooped-out-by-ducks/2020/07/02/700761e4-baf0-11ea-bdaf-a129f921026f_story.html

Pooping ducks can shed the live eggs of fish

link

https://www.sciencenewsforstudents.org/article/pooping-ducks-can-shed-the-live-eggs-of-fish

Fish eggs can hatch after being eaten and pooped out by ducks

link

https://www.sciencenews.org/article/fish-eggs-can-hatch-after-being-eaten-pooped-out-ducks

Chad Guy Daybell and Lori Vallow Daybell and Bernhard Goetz

Unlike John Wayne Gacy, or Theodore Robert Bundy, some killers are not allowed to have a Wikipedia entry.

So Chad Guy Daybell, and Lori Vallow Daybell, and Bernhard Goetz don't have an entry. No, this is not a joke.  And you can't make an entry for them, even if you think this is absurd.

If you try and find out info on these missing persons you get redirected to a page, but no bio of the people.  This seems to be an unofficial policy by the woke who are always on Wikipedia, making sure nobody makes an article about these people.

Bernhard Goetz AKA "the subway vigilante", is a famous person, who is still alive, but no article allowed.  Don't ask me to explain this.