Giant Golden Eel
The Giant Golden Eel is an eel that only appears in the SpongeBob episode The Curse of the Hex. The Giant Golden Eel is the primary and true antagonist in The Curse Of The Hex. Madame Hagfish sends Spongebob and Mr Krabs to get the golden coin inside his throat.
It acts dumb and looks dumb too, but it is very strong. But it gets hurt when someone lightly punches it.
It even almost strangled Mr. Krabs to death.
Its skin is goldish orange. It has green fins on his back, and also has sharp teeth. He is also pretty long.