DESCRIZIONE
A fish processing device (10) and method of use, the device (10) including: a channel (20); a sensor (40) located within or adjacent to the channel (20); a barrier (60), the barrier (60) to assist in preventing a fish (2) passing through the channel (20); and a control system (90), wherein the control system (90) controls the barrier (60) in response to an output of the sensor (40). The method including the steps of: detecting that a fish (2) is incorrectly orientated in a channel (20); and controlling a barrier (60) to assist in preventing the fish (2) from passing through the channel (20).