Tubertini Pro 91 Pole Floats. Tubertini Pro 91. A clear favourite with many UK Anglers. the Tubertini Pro 91 is another float designed for slow moving medium depth waters. The body features a tube guide for the line to pass directly. causing less stress on the line and protecting the floats body when 'swinging' fish or playing hard fighting fish. The float also has fans when used on deep still waters.