Check out this wild video of a couple of ear-cleaning fishes. Called Cleaner Wrasses, they can be seen investigating and cleaning the ears of Carlo Gavazzi, 28. Having seen a video where a diver got ...

SKIP AHEAD Fish tanks | Water safety | Fish food | Tank cleaning | Meet our experts | Why trust NBC Select? Below, our experts share their product recommendations and guidance for setting up all ...

Algae-cleaning fish help keep aquariums clean by eating algae, which can make the water murky. These fish are popular among ...