Tiny Fishes That Clean Oceans: Nature’s Little Janitors
The Painstakingly Small Fishes Which Keep the Ocean Clean: The Little Helpful Hands of the Ocean

Oceans hold innumerable species, playing equally important roles in balancing the marine ecosystem. Among them are tiny fishes, nature's clean-up crew, who keep coral reefs, seafloors, and organisms healthy. They may be small, but these fishes contribute to ocean cleanliness by feasting on parasites, algae, and organic waste.