Swimming toy fish aquarium having multiple toy fish and different magnet positions

摘要

A marine display device include a liquid vessel containing one or more toy fish, each fish containing an air chamber to impart buoyancy to the fish and a magnetic member. A pair of spaced apart chambers project upwardly from the base of the vessel, and a rotatable magnetic field- producing member is disposed in each of said chambers, and is operatively connected to a rotatable shaft which is rotatably driven by a motor.