Biggest British fish dies aged 45 Biggest British fish dies aged 45 A carp believed to be Britain’s biggest native freshwater fish has died aged 45. . Follow us on twitter at twitter.com . Related posts: Poland’s President Dies in Plane Crash Senator Robert Byrd Dies Biggest drone display ever! – Guinness World Records British PM visits Afghanistan How well does Chris Rock know British words? British PM Condemns Release of Lockerbie Bomber British Police Probe Murder on Queen’s Estate