i play on a non official pc session, pve. taming is boosted 5x so every tuso tames with one feed, even max level (with black pearls). if you play on a similarly boosted server they are SO EASY to tame. its absurd. i used a stupid maewing to tame them. you swim up to it, once it grabs you dismount and swim up to its beak (make sure pearls are in right hand slot) and feed it. on a 5x tame server, you now have a teuso. up this if you play on a slightly boosted pve server so people can know how easy it is to get these solid water tames