VIDEO: Goliath grouper eats shark in one bite

BONITA SPRINGS, Fla. -- Captured on video!

A Florida man fishing off west coast of Florida in the Gulf of Mexico catches a black tip shark.

But when works to reel it in, a Goliath grouper comes up and eats the shark in one bite!

Man catches 800-pound shark:

Whale shark spotted near Anna Maria Island: