You want to tame a fish eating machine?Well who am I kidding you probably are!

First,we need to know what we're dealing with here.

This is a super predator that eats fish.It gets a health regen,speed and damage buff when it reaches the water mid way through the body.

Here's what you need to bring:

To Knock it out

A crossbow/longneck rifle (tranqs)

To tame it

To tame this bad boy you're gonna need fish meat because it semi-aquatic.Use prime fish meat over normal fish meat because y'k it's prime(you can get it from megs or using a sickle to harvest it from normal fishys)

To keep it asleep

Bio toxin/Nacrotics or Nacroberries for a low level

To trap it

You can use the 4 dino gates and bear traps method

Or the 16 ramps,16 floors and 40 door ways to trap it

But I'll use the 4 dino gates since it's easier

Now onto taming

To tame this beast you have to be brave and maybe have a tame to sacrifice (rip big bird)

Locate your desired spino usually they spawn near swamps,south zones,beaches(I only know the Island spawns)

They also share spawns with fishes so kill all the fish in the area and go out of render there might be 1-2 spinos

Build your trap and shoot the spino to agro it.You should now have it trapped now shoot it till it falls asleep.Put the fish meat in and it should be taming.It's torpor drains 1/3 of the giga so be sure to check on it and feed it narcotics to keep it asleep!

Now it should be yours.You can name it whatever you want!

-Felix,the ark player