[civilitty]

Yes but scientists have only recently managed to use implants to study navigation in fish [1], so we don’t know how to control them. Fish brains are significantly more complex than cockroaches so it might not be feasible.

[1] https://www.sciencefocus.com/news/cyborg-fish-solves-brain-s...

[stevenjgarner]

We control humans pretty easily through social media. Perhaps a social media for fish. We could call it "School" (trademark pending)