The salesman fish is bred with Nice, Mean and Smart Traits. So I would suggest breeding the Crazy Fish and Smart Fish, Greedy Fish and Nice Fish or the Funny Fish and Mean Fish. 'As seen on TV! This fast talking fish can sell almost anything to anyone. Just don't stick around too long, or you'll end up buying half the tank!' - Baby Fish Catalogue
The Salesman Fish looks kind of like a shark. It wears a bow tie, a fedora and a patchy suit.