Cleaning behavior of blue-striped grunt and four-eyed butterfly fish, Florida Keys National Marine Sanctuary (© Stephen Frink/Corbis)
comments,
- No, that four-eyed butterfly fish isn\t lunch. He\s a dentist of the sea, and like other “cleaner fish”…""He\ll work on your teeth, too
- “Old four eyes” isn\t an insult to this little guy.""Nature\s just helping him fool would-be predators
- These blue-striped fish grind their teeth, making a funny noise.""It\s how they acquired their less-than-glamorous name
- Want to swim with these fish? They live in an aquatic sanctuary where humans…""Can also take refuge from everyday life
