With 0.01 taming, level 9999, and with cooked fish meat, this takes 93 years to tame

Who else thinks that the astrocetus should poop ambergris because ambergris is literally whale poop

To tame these, you have to learn Whãle from, Dory.
Ahem.
"Ooo Ooo" "OoWaoooo" "Huff. Huff."

"Incomprehensible Whãle Noises"

Then Wåla! It is tamed!

Use a bloodstalker and a rocket launcher, jump around to its face and shoot it with rockets until it knocks out. Jump off the stalker and land on the whale to quickly feed it.

If u spawn it in just saying spawn it in not near ur base