Bleak (Alburnus alburnus) Underwater UK

In Sweden, its roe is used as a kind of caviar. They are lively in the summer time and dash here and there in pursuit of Insects or Crustaceans. Bleak swim in huge shoals, usually in the surface and sub-surface layers and live in clean, slow moving rivers and streams. They form the staple diet of many freshwater predators. © Footage is Copyrighted to Jack Perks and not for use without permission/sale