I'm positive this thing is bugged, not only does the wiki page explicitly say it is not hostile to humans, but I have walked right up to these things, swam past them and literally stood close enough to them to check their level and they never attacked me, yet somehow when I go to tame a 125 I found, not only is it not passive, but it's literally so hostile that I can't even approach it. I had to do a suicide run in order to get a single feed off, this thing is too hostile to be passive tamed, something has to be wrong with it