These things always seem spawn in oddest places…. On the island they stay in deep water. On Crystal Isles, these stupid giant tuna spawn in the smallest puddles they can find. I’ve spent maybe a week on the Isles (My base is set up on small islands on the south west/western part of the map) and every time I’m flying around I find one stand straight in the air in a puddle a moschops can walk through. Easy Exp I guess. I’m planning on trapping one eventually to harvest prime fish meat from it.