Discover a new era of oxygenation technology for aquariums and water reservoirs. Our patented multi-venturi design delivers quiet operation, increased dissolved oxygen, and energy efficiency. No more hassle with additional accessories and expensive equipment.

Get your Grow Greenie multi-venturi and see amazing results!

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  • Aquariums

    Finally, a high flow quiet & gentle venturi made specifically for aquariums.

  • Hydroponics/Aquaponics

    Increase dissolved oxygen in your large water reservoirs.

  • Pond Aeration

    Oxygenate using your pond's water pump return line or a fountain pump.

  • Water Treatment

    Powerful Mixing: Utilize smaller water pumps and save on energy costs with an efficient array of multi-venturi jet heads.

  • Fisheries

    A multi-venturi jet head that is gentle on fish and increases dissolved oxygen levels.

  • Saltwater Sump

    Ultra-quiet multi-venturi specifically designed to increase dissolved oxygen in your sump tank.

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The macromixer has a plurality of venturis for higher outflow pressure and increased suction rates

What is a Multi-Venturi?

This new technology uses multiple smaller venturis making it much quieter than a traditional venturi. The multi-venturi design creates lower back pressure on pumps, and higher outflow pressure resulting in higher flow rates while also increasing the vacuum suction rate.

Watch it in Action!

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