Experience Hyper-Aerobic Conditions for Explosive Plant Growth with Under Current 16 Pot XL UC16XL

Boost your hydroponic system's performance with the Under Current 16 Pot XL UC16XL system, designed to provide prolific yields through its patented Sub-Current Culture® circulation method. This innovative recirculating water culture hydroponic system ensures consistent nutrient and oxygen delivery, resulting in unparalleled plant growth and bountiful harvests.

Features and Benefits

  • Sub-Current Culture® Technology: Utilises negative water pressure to recirculate highly oxygenated nutrient solution through the plant's root zone for hyper-aerobic conditions and vigorous growth.
  • Uniform Nutrient Levels: Continuous 24/7 nutrient circulation guarantees consistent pH and EC levels throughout the entire system.
  • Versatile Layout and Ease of Use: Suitable for any application, from hobby growers to commercial greenhouses, providing maximum layout versatility and simplicity.
  • 2019 Under Current® Updates: Includes a range of new features such as the CCH2O Multi Mod, Add Back Kit, High-Flow Aeration Manifold, Air Pump Bank, 5.5” CCH2O Lids & Net Pots, wider centre aisle, and UC Drain Out Kit for improved performance and increased yields.
  • 3-Year Limited Warranty: Enjoy peace of mind with a 3-year limited warranty on your investment.

How to Use

  1. Set up the Under Current 16 Pot XL UC16XL system in your desired location, ensuring a stable and level surface.
  2. Install the CCH2O Multi Mod Growth Modules, connecting them with the drain well and bottom drain manifold.
  3. Place the CCH2O 5.5" Heavy Duty White Lids with Port Hole and CCH2O 5.5" Heavy Duty Net Pots onto the growth modules.
  4. Assemble the CCH2O Easy Clean Manifolds with UC Spin-Tight Bulkheads and attach them to the system.
  5. Install the CCH2O Add-Back Kit, High Flow Aeration Manifold, Air Pump Bank with CCH2O Air Flow Regulator, Premium Linear Air Pump(s), and Danner Mag-Drive™ Return Pump with 1" Return Hose as instructed by the manufacturer.
  6. Optionally, integrate the UC Drain Out Kit and adjustable float valve with reservoir adapter kit for added convenience.
  7. Fill the modules with a suitable growing medium and transfer plants into the net pots.
  8. Follow the Cultured Solutions™ XS Growers Pack guidelines to add nutrients to the system to start the growth cycle.
  9. Monitor pH and EC levels, as well as aeration rates, adjusting as needed to promote plant growth and maintain system health.
  10. Harvest your plants after the growth cycle completes, and clean and maintain the system to prepare for the next growing cycle.

Aqua Gardening Suggests These are Best For

The Under Current 16 Pot XL UC16XL is ideal for hydroponic gardeners seeking high yields through enhanced nutrient and oxygen delivery. It is suited for applications ranging from personal hobby gardening to large-scale commercial greenhouses. The system's versatility and ease of use make it perfect for growers looking to upgrade their hydroponic systems to maximise layout flexibility and harvest size.

Included With The Current Culture UC Double Barrel 16 XL

Model UCDB16XL
Sites 16
Rows 2
Module Size (L) 32
Total System Volume (L) 480
Dimensions (m) 1 x 5.5
Power Usage (Watts) 213
Recomended Water Chiller Size (hp) 1/2


What is the Under Current 16 Pot XL System designed for?

The UC16XL system is designed to deliver prolific yields using the patented Sub-Current Culture® circulation method in a recirculating water culture hydroponic system. This technology creates hyper-aerobic conditions perfect for explosive plant growth, suitable for any sized application, from hobby to commercial greenhouse.

How many sites does the UC16XL system have?

The UC16XL system features 16 sites in 2 rows, with 8-gallon black growth modules.

What is the recommended vegetation time for the UC16XL system?

The recommended vegetation time for the UC16XL system is 4-6 weeks.

How does the Sub-Current Culture® (SCC) technology work?

SCC technology utilises negative water pressure to recirculate highly oxygenated nutrient solution through the plant's root zone. This continuous fluid motion supercharges the nutrients with dissolved oxygen and ensures pH and EC levels are uniform throughout the entire system.

What are the key features of the 2019 Under Current® updates?

The 2019 updates include the CCH2O Multi Mod growth module, CCH2O Add Back Kit, high-flow aeration manifold, air pump bank with CCH2O air flow regulator, 5.5" CCH2O lids and net pots, wider centre aisle, 1" return hose and bottom drain manifold, and the UC Drain Out Kit.

What is the warranty on the Under Current 16 Pot XL system?

The UC16XL system comes with a 3-year limited warranty.

Are there any additional items included with the UC16XL system?

Yes, the UC16XL system includes Cultured Solutions™ XS Growers Pack and adjustable float valve with reservoir adapter kit.

Can I easily add nutrients and pH adjusters to my system without shocking my plants?

Yes, with the CCH2O Add Back Kit, you can easily add back nutrients and pH adjusters to your system without shocking your plants.

Still Unsure if This Product is Right for You?

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(SKU: 130603)

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Dimensions: 1.20m (Length) x 0.90m (Width) x 0.90m (Height)

Weight: 70.0kg

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3 Years Repair Warranty - Manufacturer warranty, this product needs to be returned to Aqua Gardening and then sent to the supplier for testing and repair.


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