Fishing for squid at night is somewhat of a popular tourist activity on Phu Quoc. You can purchase tickets for this tour at any one of the tour operators found on the island for around $15-$17USD. This tour involves boarding a boat at Duong Dong harbor, watching the sun set, and having a light snack. Once the sun has set you begin to fish for squid. If you are prone to seasick, we suggest you take motion sickness pills before going on this tour. The chances of you catching something are slim. If you do catch something you can keep the squid.
If you want a better night squid fishing experience with the chance of catching a larger squid then head over to An Thoi Port, Ganh Dau, or Thom Village and commission your own boat.