An improved liquid pump for transporting live fish or other products in an
induced flow has secondary line with one end to be placed in a pool of
liquid containing fish or other products. The other end of the line is
connected to a housing having an internal pump chamber. A primary intake
has one end connected to a reservoir of liquid and the other end
connected to the housing concentrically about the secondary line. As
liquid flows through the primary intake into the pump chamber and out the
outlet, the Coanda effect results in a low pressure area in the pump
chamber. The liquid in the secondary line is induced to fill the low
pressure area. By shaping and directing the primary intake and the
secondary intake within the pump chamber a more efficient pump is
produced.