10. Betta fish (Siamese fighting fish): Betta fish have a special organ called a labyrinth that allows them to breathe air from the surface.
9. Gourami (Anabantoidei): Gouramis are a family of fish that share the labyrinth organ with betta fish.
8. Walking catfish (Clarias batrachus): Walking catfish are able to breathe air through their skin and modified gills.
7. Mudskipper (Boleophthalmus boddarti): Mudskippers are amphibious fish that can survive out of water for extended periods of time.
6. Pufferfish (Tetraodontidae): Some pufferfish species have a special organ that allows them to extract oxygen from the air.
5. Electric eel (Electrophorus electricus): Electric eels can produce an electric shock that helps them to stun prey and defend themselves.
4. Arowana (Scleropages formosus): Arowanas are large, predatory fish that are native to Southeast Asia.
3. Weather loach (Misgurnus anguillicaudatus): Weather loaches are able to breathe air through their skin and modified gills.
2. Bichir (Polypterus senegalus): Bichirs are ancient fish that have a labyrinth organ and a swim bladder that allows them to breathe air.
1. Snakehead fish (Channa argus): Snakehead fish are predatory fish that are native to Asia.