Garden eels are small, slender eels that live in colonies on the sandy bottoms of warm ocean waters. They are named for their habit of anchoring themselves in the sand, resembling a garden of ...

The tail is seen sticking out of its the dogfish’s mouth. Spiny dogfish are a type of shark that grow to 4 feet and feed on species like the sand lance, or sand eel, which can reach 18 inches.