Manfred, Azumi, Farooq, Gabriela, no wait that's Farooq – or is that Callum. No, that's Callum. Hmm, this is difficult. Well, it doesn't matter. They are fish. They're all fish. That's much more ...

Fish all live in water. Some in the salty sea, some in freshwater lakes and rivers. They breathe through gills, little openings on the side of the head. Most fish are covered in scales that protect ...