Sooo when i tamed my first basilasaurus on valguero i feed it raw fish meat cause i forgot regular meat but before i tamed it i drowned..... but i came back with my icthy (my second strongest water dino hense the fact i was tring to tame a basilasaurus), got my stuff, but when i went looking for the basilasaurus it was gone. But luckily i found another one, tamed it, brought it home and jever tamed another basilasaurus...... but i did tame 2 x-basilasaurus breed them and lived happily ever after! Super worth taming them though!!!