I tamed one of these of a 170lvl by feeding it raw meat and using a soothing balm. You had better use a soothing balm on high/med levels like mine but the taming process drops, so that's why you should use one. PRO TIP: Basilosauruses (Wild/Tamed) can automatically produce oil, so tame one! It will be really useful! Personally, I love these sea sausages, they are really useful and lovely!!!

If you are raising a baby keep in mind that their food drops faster than they can eat, so you have to force feed them until their food bar is full or else they will eventually starve to death even with food in their inventory. If you are on singleplayer you can also leave and rejoin your game to make the basilo instantly eat the food in its inventory until the food bar is full or there is no more food in its inventory.

Not to hard to tame, they like to stay near the surface and they usually spawn more in the northern part of the island. Prime meat is the best to use, and remember it’s a passive tame and it won’t aggrieved unless you it but watch for mantas which will follow the basilo and attack you when you feed it, after the first feed it takes a couple minutes to feed again but after the second one, it only takes around 10 seconds for each feed.

I recommend erheir raw prime, or raw prime fish meat.

I tamed mine with raw prime fish meat only, no soothing balm. I actually was pretty lucky, because a basilo spawned next to a leed, and a leed spawns next to a basilo. So I took all the leed's raw prime fish meat, and put it in my Bary. I fed it constantly, aware of oxygen.

Finally, I tamed it and named it Silo. Saddles are suprisingly unexpensive. These also spawn by Herbivore Island. Along with leeds. So I you see a basilo, look for a leed if you a trying to find one. Everytime I see a basilo, I see a leed. Be careful! When you feed it the mantas attack. Recommened mount, baryonx. Baryonx will stun the mantas, and you will be able to feed the basilo while on baryonx too. They come in variants of dark blue, or a pink, magenta color. They have a good bit of health, and do not aggro on you when you get close to it. Have fun with your basilo, if you read this. Goodbye -TinaZ

Idk how no one has said this yet. If you want to tame one in mobile just use an ichyosaurus. No one attacks you and they are incredibly fast. The perfect underwater tame. Also useful for any other underwater thing cos even if u attack something it doesn’t attack back. Except moss for some reason. Anyway up for free underwater tames

On Ragnarok you can find a ton of these inbetween the two little islands in the bottom left corner. If your bad like me and have taming speed on 3x if you find one under level 69 it will instantly tame with exceptional kibble. You will die but your bassilo will kill the mantas then you have a bassilo

Tame a baryonyx and move close to a basilo with mantas around it. Don't attack but let them aggro on you move away from basilo and tail stun/attack mantas till they are gone. Feed prime meat or mutton and wait forever for second feeding. Once it is hungry again it is only a few seconds between the remaining feedings but it can be 15 minutes between 1st and 2nd.