Which fish is faster the great white shark Merlin or barracuda?

You're asking about a fictional shark named Merlin! There's no real shark with that name.

That said, here's a comparison between Great Whites and Barracuda:

* Great White Shark: These sharks are powerful swimmers and can reach bursts of speed up to 35 mph.

* Barracuda: These fish are known for their speed and bursts of acceleration. Some reports suggest they can reach speeds up to 40 mph.

So, based on the information we have, Barracuda are generally considered faster than Great White Sharks.

However, it's important to note:

* Different species: There are many types of Barracuda and Great Whites, and speed can vary within those groups.

* Speed measurements: It's challenging to accurately measure the speed of these fish in the wild.

Let me know if you'd like to know more about Great Whites or Barracuda!