Different aquatic environments (reef, rivers, etc.) are characterized by the water flows and cerculation linked to the movement of the waves. The new design allows a high water flux with low energy consumption. Different from a traditional pump that delivers a concentrated water flux that creates a nasty impact on the inhabitants of the aquarium, the new marea propeller, thanks to the impeller with propeller, will create a spacious and delicate flux. For fresh and seawater aquarium.