ALIEN® RDWC 21 Pot 20L PRO Silver Series

High-capacity RDWC for uniform canopies and heavy yields

The ALIEN® RDWC 21 Pot 20L PRO Silver Series is a recirculating deep water culture system built for large-scale indoor growing, constantly circulating oxygen-rich nutrient solution through all 21 plant sites to hold a stable root zone. That stability is what stops the uneven growth, poor nutrient uptake and root stress that creep in once a room scales past a handful of plants. With a system volume of 330L and a large 280L CAMO® reservoir, pH and EC stay in step across the whole run, and the highly oxygenated environment lets you shorten veg to just 7-10 days while still finishing dense, even canopies.

Key Benefits

• 330L system volume with a 280L CAMO® reservoir stabilises pH and EC across all 21 pots, preventing drift between plant sites
• JET-STREAM™ SILENT 2.0 pump, 2150 L/hr on just 32W keeps nutrient solution moving evenly and quietly through the system
• Explosive root and vegetative growth from constant oxygen-rich circulation, supporting a 7-10 day veg period
• Heavier flowering and denser buds thanks to consistent feeding and high dissolved oxygen right through bloom
• Flexible footprint from 3m x 1.1m up to 4.1m x 1.55m built around 50-60cm plant centres to suit your room layout
• Recommended JET-200 air pump, 200 L/min at 210W delivers the high dissolved oxygen vigorous roots demand

How to Use

1. Position the system in your grow tent or room to the recommended footprint, spacing pots at 50-60cm centres
2. Connect all 21 pots with the supplied pipework and link them to the 280L CAMO® reservoir
3. Fit the JET-STREAM™ SILENT 2.0 pump in the reservoir to circulate solution throughout the system
4. Connect a high-output air pump such as the JET-200 to aerate each root zone
5. Fill with water, add nutrients suitable for RDWC, and set pH and EC to plant stage from veg through bloom
6. Keep water temperatures stable and aeration strong to maximise nutrient uptake, root health and final yield

Important: the air pump must be purchased separately.