good shots mate, its amazing they have built a tank big enough to hold a whale shark.
yer i know when i was fishing in borneo the guy said we need to catch some tuna for bait i was getting excited when i saw birds and the surface boliing then he handed me a bait jig i casted in and came back with yellow tail, know to them as tuna as well as bonito, queenfish, and tinny long tail tuna all became live bait for barracuda.