However, goliath grouper muscles are believed to have a high concentration of methylmercury, which poses a serious human health risk. "Why kill them? You can’t eat them.

While it’s rare, there have been instances where a goliath grouper charged or bit a human who got too close. Fortunately, the diver in the video was not injured by the fish’s sudden change in ...

A 600-pound fish that has become an unlikely South Florida tourist attraction may soon have a target on its back. Goliath groupers gather around the sunken freighters, drug-smuggling ships and othe… ...

A 600-pound fish that has become an unlikely South Florida tourist attraction may soon have a target on its back. Goliath groupers gather around the sunken freighters, drug-smuggling ships and othe… ...

The goliath grouper is a giant fish that can be found in Florida waters. In the '70s and '80s, it was severely overfished, which led to regulations making it illegal to harvest.

While they typically leave humans alone, the diver in this YouTube video quickly Take the goliath grouper, for example — these enormous fish are both awe-inspiring and a bit nerve-racking due to ...