That's not exactly based on science.

I think it comes from an early scene in the movie Jaws.

We have done lots of night dives and rarely even see big fish.

Last edited by warren460; 05/21/2017 12:48 PM.

Warren S/V Scuba Doo
Lagoon 50 (winner of best crewed yacht under 55 feet at the St. Thomas crewed yacht boat show).

https://www.cyabrochure.com/ebn/2307/pdyrX/6642/4///