The Under Current Double Barrel  XXL13 Hydroponic Systems

The Under Current is the worlds first re-circulating Water Culture Hydroponic System featuring our Patent Pending Sub-Current Culture Method.  This innovative application circulates literally hundreds of gallons of solution per hour beneath plant roots.

The Under Current supercharges the solution with dissolved oxygen, creating a hyper aerobic condition. Constant, 24/7 nutrient circulation ensures that pH and EC are uniform throughout the entire system. An inline Danner Mag-Drive pump provides peripheral negative pressure by thrusting nutrients back to a return module (Epicenter). From this point the solution is drawn from module to subsequent module, evoking perpetual fluid motion.

The Under Current Double Barrel  XXL13 Includes:

• 13 Gallon “Blackout Series” Growth Modules
• CCH2O 8″ Heavy Duty Lids with Port Hole
• CCH2O 8″ Heavy Duty Net Pots
• 3″ Manifold & Joints with 3” 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.

Benefits of using the Under Current 

• Increased Nutrient Efficiency
• 50+ System Configurations
• Expandable Modular Design
• Designed to Accommodate Any H.I.D. Lighting Layout
• Hand Crafted in California
• Commercial Grade
• Low Power Consumption  
• pH And EC/TDS Uniform Throughout Entire System
• Conserves Water
• Larger Yields with Fewer Plants
• Less Frequent Nutrient Change Outs
• Easily Adaptable To Dosers, Top-Off Reservoirs & Chillers
• Includes Professional Quality Air & Water Pumps
• Expert Grower Support