Ahhh, the little Remoras fish arrives.
Remoras, also known as suckerfish or whalesuckers, are small fish that attach to whales and other larger creatures in the ocean using a fleshy disc on their heads. They are known for being hitchhikers, spending most of their lives attached to hosts like whales, sharks, rays, and turtles. Remoras benefit from the protection of the host and the constant flow of water across its gills. In return, the remora removes ectoparasites and loose flakes of skin from the host. This relationship is commensal, meaning one animal benefits, one derives neither benefit nor harm.
Little Johnny tag along