EST fish fast on land and water
Baryonyx
The Baryonyx is a large crocodile-like predator. While it might lack in attack power, its ability to swim extremtly fast makes it a fierce opponent — especially with its ability to travel on both land and in water.

Player-written tips for taming, using, and fighting the Baryonyx in ARK: Survival Ascended & Evolved.
Use a bola and tranq it down with a crossbow but be fast if that dosn't work use an argy and put it in an taming pen and then nock it out there