Of course we hear many accounts of this happening with land-based creatures, so wouldn't be surprised if fish can too. I wonder if any of our Alaskan fish keepers saw any difference in fish behavior before the last round of quakes there?
Sightings of oarfish put Japanese on alert for earthquake, tsunami
https://www.asiaone.com/asia/sightings-oarfish-put-japanese-alert-earthquake-tsunami

Sightings of oarfish put Japanese on alert for earthquake, tsunami
https://www.asiaone.com/asia/sightings-oarfish-put-japanese-alert-earthquake-tsunami
