User blog comment:Sector7o0/Safe shallows problem.../@comment-1.129.96.253-20170315005622

You could always try killing it. I've looked up how to kill one before and it seems people have been coming up with some creative methods of disposal.

Of course it will depend on what you have at your base/are capable of currently building but most people usually sugest using the stasis rifle to freeze them and then using a Prawn suit/Gas torpedo(s)/multiple knives to kill it.

That said, if you're trying to be a pacifist on your playthrough i'm not really sure how you could dissude him (maybe vortex torpedos? Or you could give pushing him away with the cyclops a go?)