Tuso tame:-

Get full scuba suit set.

Use Lazarus chowder(more oxygen) and fria curry(cold resistance).

Get a water dino preference (megadolon, Ichthyosaurus)

Search for tuso see it's lvl. See it's black pearls needs in dododex.

Then go near tuso with water dino.

Tuso grabs ur dino suddenly u dismount.

Go near tuso mouth. It's a squid if u don't know where it's mouth search it in Google.

(Remember while going near to feed it u must be in 1st person mode and total no. Of black pearls should be in ur last slot of quick draw tab to tame at once)

Now ur tuso is tamed..

Extra tip:-

If tuso grabs a dino, damage them.

Tuso will gain hp more aggressively.. but while grabbing tuso damage reduce to half.

Result u can be see when u grab a alpha and melee them..

That's why it's called alpha killer.

Ark ultimate edition mobile.