Related Clues:

• "Electric" fish
• Skinny fish
• Some are shocking
• Members of a wriggly field?
• Shriekers in 'The Princess Bride'
• Conger, e.g
• Sushi's unagi
• Ribbon-shaped fish
• Very thin fish
• Elusive types
• Fish often smoked
• Snake in the sea grass
• Moray and conger
• Sharp-toothed fish
• Some electrical generators