Does remora fish and janitor fish are the same?

No, remora fish and janitor fish are not the same. Remora fish, also known as suckerfish, are known for their unique adhesive disc on their heads, which allows them to attach to larger marine animals like sharks and turtles. Janitor fish, or plecos, are Freshwater Fish commonly found in aquariums and are known for their algae-eating habits. While both play important roles in their ecosystems, they belong to different families and habitats.