the main reservoir 11 from which water drains into filter basket 14 and then into filtration reservoir 12 the shrimp tails on the other hand are barely engaged by the jets action and through gravity they just descend downwardly to the tail chute 104 from which they descend into a product basket 106 as shown in fig9 it will be seen that a hydraulic singulator orientor 110 may be substituted for the singulator and orientor with the hydraulic singulator orientor 110 a conveyor 111 feeds a feeder cone 112 at the upper portion of the unit the feeder cone 112 in turn permits the shrimp to drop into a cutaway trap 114 at the upper portion of a main orientor cone 115 the tank 113 is constantly full of fluid to near its top portion 118 the shrimp will invariably sink slowly down the main cone 115 and with their tails oriented downwardly thereafter the shrimp goes into the bottom bend 116 of the tube riser 117 which is being vacuum fed from the decapitator 6 the shrimp then goes up the tube riser 116 and around the top bend 119 as it passes the top bend 119 it is further oriented with the legs in the direction where the legs will go around the top bend.