John dorys are one of the fish in game. Green john dorys are big in Peter levels, purple ones medium in Harry levels and small in Goliath levels. Like other different colored fish that are the same, they have no difference, but green ones are seen only in Peter and Harry levels and purple ones in Harry and Goliath levels. The large john dorys eat lionfish, boxfish, cuttlefish and minnows while the blue and purple medium ones eat herring and are preyed on by marlins,leopard sharks and pelicans. The small ones are preyed on by barracudas and orcas while the green and yellow medium ones eat boxfish and cuttlefish, are preyed on by lionfish. They last appear in Spot The Ink and are drawn out by the Intruder. They appear in 10 levels or 1/6th of the total game.
- John Dorys are bigger than Harry The Pompano, which has the same size. This may be because they've grown.
- John Dories are playable in the original game, but not in the sequel.