HLF

You know on that Chia Soon Kelong trip, We caught many groupers, and other fishes, so we just threw it into that net and put it into the water to live right? well most of the large groupers actually ATE other fishes that were in the net, as their stomachs were all very fat, and one actually threw up the fish in its stomach. we believed the fish it ate were the ones i caught, erm i forgot what it was but it looked like a mackeral or something like that >< small one lar. But when my mother 'prepared the large grouper, we found it it actually ate an ANG CHOR KEE! it was as large as my hand! surprise surprise

If I am not wrong, those groupers might have been farm escapees? Bred groupers are pretty used to captivity and feeds readily in what's in the net despite having been hooked by you guys. Groupers are greedy by nature anyway, and they probably thought if they have to die, it's better to die with a full stomach.

yeah its the farm bred groupers

Wah many groupers