Are Fish Capable Of Mocking?

[BlondeBrutality]

Lately on my yellow tang has been swimming differently at times. He's in good health and seems happy. It almost looks as if he's mocking my chromis!
Do you think its possible for fish to pick up on other fishes movent and such?

Hopefully no one comes in here and tells me this is a sign of the deadliest fish disease ever... lol

 

[Allen]

My tang actually swims along with my green chromis shoal !

Even the percula clown sometimes join in.

 

[Lynden]

It is entirely possible. I once had a tinfoil barb who thought he was an oscar. Tried to spawn with the female more than once.

Fishes usually deserve more credit than we humans give them.