At least it was a pond without any connection to other bodies of water. There is a Tom Scott video about a canal in the US that is charged with an electric field that zaps any fish coming through in an attempt to block a certain invasive fish species.
At least it was a pond without any connection to other bodies of water. There is a Tom Scott video about a canal in the US that is charged with an electric field that zaps any fish coming through in an attempt to block a certain invasive fish species.
Found it: https://www.youtube.com/watch?v=t3oLeSPINOk
Here is an alternative Piped link(s):
https://www.piped.video/watch?v=t3oLeSPINOk
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