Isinglass Isinglass Isinglass () is a substance obtained from the dried swim bladders of fish. It is a form of collagen used mainly for the clarification or fining of some beer and wine. It can also be cooked into a paste for specialised gluing purposes. Its origin is from the obsolete Dutch "huizenblaas" – "huizen" is a kind of sturgeon, and "blaas" is a bladder, or German "hausen blas", meaning essentially the same. Although originally made exclusively from sturgeon, especially beluga, in 1795 an invention by William Murdoch facilitated a cheap substitute using cod. This was extensively used in Britain in
Freddi Fish 5: The Case of the Creature of Coral Cove arrest him for theft and treason. In the happy ending, Marty is stuck doing the dirty work, Freddi and Luther get the deed signed by Mayor Marlin, and the townsfolk celebrates when Xamfear allows them to play in the park. Freddi and Luther then swim out to the credits with Kipper with all characters on her computer. The game uses the same principles as its prequels, but the puzzles and sequences are straightforward as there are no multiple endings and choices like the previous two games. During 2001, "Freddi Fish 5" sold 119,739 retail units in North America alone, according