Otto cats are actually a type of catfish, commonly kept in freshwater aquariums. They are algae eaters, and are relatively peaceful (non-aggressive). They prefer to school, and should always be kept in groups of at least 3.
The cast of Die Otto Show - 1973 includes: Die Cherry Cats as Themselves Otto Waalkes as himself
otto cats are your best pick as long as your other fish are not aggresive
Otto Malmberg's birth name is Otto Fredrik Malmberg.
Otto
L. B. Haugsrud has written: 'My eight other lives' -- subject(s): Cats, Pictorial works
Otto Jespersen goes by the nickname "Otto" or "Otto Jr." in his comedy sketches and performances.
Otto Modersohn has written: 'Otto Modersohn, Zeichnungen' -- subject(s): Exhibitions 'Otto Modersohn' 'Otto Modersohn 1865-1943'
The Chemistry Nobelist "Otto" is Otto Hahn. German who discovered nuclear fission. The prize was awarded him in 1944.
Otto I, Otto II, Otto III
Otto Pankok has written: 'Otto Pankok'
Otto Salomon has written: 'Otto Bruder'
Otto Preminger went by Otto the Ogre.