In general, the bigger the fish you catch in Dave the Diver, the bigger the payout. Trevally are some of the biggest fish you can catch in the Giant Blue Hole, and you can't find a bigger Trevally ...

A single trevally would have a very difficult time attacking a school of prey fish, with its hundreds of pairs of watchful eyes and ability to move as a unit to avoid predators, so each trevally ...

but a classification that broadly encompasses several large fish that all count, like the Gajau, Gastronome Tuna, or Trevally. They all count for completing the quest, so we'll explain how to ...