A big fish ate a small shark off a man's line during a fishing trip off the coast of Florida.

Shark

Shark

A group of anglers on a charter boat were surprised at the moment a three foot shark was being reeled in when a Goliath group swam up to the boat and ate it.

The amazing incident was posted on the Everglades Fishing Co. Facebook page, and the anglers were stunned by what they were seeing.

They estimated that the huge grouper weighed around 500 pounds.

The group can be heard shouting out, with one of them calling it ''unbelievable'' as others can be heard laughing in the background.

A child called out: ''What a bite!''