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Unlock the potential of your hydroponic garden with the Current Culture H2O Under Current 4 XXL 13 system. Utilizing advanced Sub-Current Culture® (SCC) technology, this recirculating water culture hydroponic system offers unparalleled growth opportunities for hobbyists and commercial growers alike.
Experience continuous fluid motion as nutrient solution is circulated through the plant's root zone, supercharging them with dissolved oxygen for explosive growth. With uniform pH and EC levels maintained 24/7, you can trust in consistent results throughout your grow.
Sub-Current Culture® Technology for Hyper-Aerated Nutrients
Modular Design for Easy Setup & Customization
High-Quality Construction with Commercial-Grade Components
Increased Yield Potential & Reduced Vegetative Time
Efficient Water & Nutrient Usage with Less Frequent Change-Outs
pH & EC Stability Throughout the System
Expert Grower Support for Optimal Results
| SYSTEM FOOTPRINT (FEET / METERS) | 4’6" x 7′ / 1.38m x 2.14m |
|---|---|
| TOTAL SYSTEM VOLUME (GALLONS / LITERS) | 58 / 220 |
| POWER USAGE (WATTS) | 90 |
| AIR PUMP SIZE(S) (LPM) | 60 |
| AERATION RATE (LPM PER GALLON) | 1.03 |
| WATER PUMP SIZE (GPH / LPH) | 350 / 1325 |
| RECIRCULATION RATE (EXCHANGES PER HR.) | 6.04 |
| SHIPPING WEIGHT (LBS. / KG) | 95 / 43.1 |
| SHIPPING BOX SIZES (IN.) | (1)16x18x48, (1)8x20x50 |
8 Gallon “Blackout Series” Growth Modules
CCH2O 5.5″ Heavy Duty Lids with Port Hole
CCH2O 5.5″ Heavy Duty Net Pots
2″ Manifold & Joints with 2” UC Spin-Tight Bulkheads
Danner Mag-Drive™ Return Pump
Premium Linear Air Pump(s)
9” Air Diffuser Disc
Aqua-Pore Air Diffusers
Air Distribution Manifold
Air Hose, In-Line Filter(s)
Adjustable Float Valve with Reservoir Adapter Kit
Drain Valve
Chiller Adapter
Garden Hose Drain Adapter
Cultured Solutions™ VEG A/B
1-Year Warranty.
The Current Culture H2O Under Current 4 XXL 13" is a compact yet powerful solution for hydroponic enthusiasts. Here’s why it’s a standout choice:
Q: What is the Current Culture H2O Under Current 4 XXL 13"?
A: It’s a premium deep water culture (DWC) hydroponic system with four large sites and 13-gallon modules, engineered for accelerated plant growth and high yields.
Q: What are the key features of this system?
A: The patented Sub-Current Culture® technology ensures superior nutrient circulation and oxygenation, promoting vigorous root growth and optimal plant health.
Q: Who is this system designed for?
A: Perfect for both hobbyist and small-scale commercial growers looking for a reliable and efficient hydroponic solution.
Q: What can it grow?
A: Suitable for a wide range of plants, including leafy greens, vegetables, herbs, and flowering crops.
Q: Is it easy to set up and maintain?
A: Yes, it offers a straightforward setup and low-maintenance operation with high-quality, durable components.
Q: Why choose the Under Current 4 XXL 13"?
A: Its compact design delivers professional-grade results, making it a top choice for growers aiming for maximum efficiency and productivity.
















