Update idea: make them evolve into the common and harmless moon jellyfish :3

I lost a space dolphin to jellyfish this says enough if you think you can just go by them in a hurry don’t just take the time to go a different way

They aren't that bad if you kill it with a crossbow or another ranged weapon. You can hit the body after it's dead with a melee weapon or tool and you wont get stunned.

Shoot it from the shore with a bow and arrow

A Basilo is pretty much the only way to deal with these since they are immune to the shock

Lost my Plesio on six of them so i tested with two high level Dunleos. Worked well just 10% health lost... The dinos are short time not stunned, so they can attack them. More dinos less care about them! Never swimm alone!They will get you :)

If you want bio toxin , lure them to the upper surface and drive over them with a raft, kill them and get that bio toxin

I nearly lost my 3000 attack lvl 500 shadow mane too these guys so always have a backup

I once saw some glowing stuff near seashore I said are these energy thingies but on I came closer it was Cnidaria and I tried killing them but they killed me and my dodo at least I got and dilophasaur now

Don't bother. Just don't bother.

Trust me on this one.

DEFINITELY DO NOT GO NEAR THESE, now there is a story:

My friend was having fun with his new rifle, then he jumped on one of his sarcos (he has 3 :D) and went underwater, one of these stupid creatures just pulled him OUT of the sarco and literally surrounded him, he killed them all but drowned, he was going to lose all his stuff, if you see these just kill them from land or DO NOT GO NEAR THEM

"Early Game"?!? go tell that to my dead sarco, gatorade. more like endgame for you. These are endgame not early game.

U can eat stuff when ur stunned by them

Mega turtle and Kark should be immune to jelly sting because some turtles are immune to the stings and some crabs are too.

These things are danger at any level. They killed me and my sarco. One up = one respect to Composter

Lead them towards the shore then you can kill them. This is easy because they chase you right when you get in the water because they have a long Agro distance.👍👍👍

One can glitch inside of a Megalodon and all you can do is watch a lvl 34 kill your lvl 220

I hate these things. I was minding my own business with my abnormaly large turtle in the water. Then the game forced me to jump off. THEN THE LITTLE TURDS KILLED HIM!! R.I.P Puppers😭😭🥲

Honestly on lost Island these aren’t too bad. My recommendation if you want bio toxin would be to leave everything you have at your base and bring a crossbow and arrows, use a raft to get to the middle of deep water, make sure you have a pike or something to harvest them when you kill them. You can use scuba gear if you have lots of extra resources but prepare to lose whatever you bring and have a spare raft at home so you can retrieve your body.

My Fricking giga died bc it got stuck in water with these