ALIEN® RDWC 12 Pot 20L PRO Silver Series

The ALIEN® RDWC 12 Pot 20L PRO Silver Series is a compact professional recirculating deep water culture (RDWC) hydroponic system designed for growers who want fast plant growth and consistent yields across a medium indoor growing setup. By constantly circulating oxygen-rich nutrient solution between each pot, the system creates a stable root zone environment that promotes rapid root development, vigorous vegetative growth and heavy flowering during the bloom stage.

With a system volume of 200L and a 120L CAMO® reservoir, growers can maintain stable pH and nutrient levels throughout the entire hydroponic system, improving nutrient uptake and overall plant health. This helps prevent common grow room issues such as uneven plant growth, weak root systems and nutrient imbalances. The system can be arranged within a minimum footprint of 1.5m × 1.47m or expanded to 1.7m × 2.15m depending on pipe layout. Designed around 50–60cm plant centres, the layout allows growers to create a dense canopy in grow tents or hydroponic grow rooms while running shorter 7–10 day vegetative periods before switching to flowering.

The system is powered by the JET-STREAM™ SILENT 1.5 circulation pump, delivering up to 1350 L/hr while using 23W, ensuring consistent nutrient circulation throughout the system. For optimal root oxygenation, the recommended JET-100 air pump provides 100 L/min of airflow at 65W, maintaining high dissolved oxygen levels essential for strong root systems, vigorous plant growth and improved bud density.

Key Benefits

• Professional RDWC hydroponic system for compact indoor growing setups
• Recirculating nutrient solution ensures consistent nutrient uptake across all plants
• Promotes rapid root development and strong vegetative growth
• Supports dense flowering and improved bud density
• CAMO® reservoir helps stabilise pH and nutrient levels
• Efficient circulation pump ensures even nutrient distribution
• High oxygen levels support strong plant health and root zone performance
• Ideal for grow tents and hydroponic grow rooms

How to Use

1. Position the RDWC system in your grow tent or grow room according to the recommended footprint and plant spacing.

2. Connect the pots using the supplied pipework and link them to the CAMO® reservoir.

3. Install the JET-STREAM™ SILENT 1.5 water pump in the reservoir to circulate nutrient solution throughout the hydroponic system.

4. Connect a suitable air pump (such as the recommended JET-100) to supply strong aeration to the root zones.

5. Fill the reservoir with water and add hydroponic nutrients suitable for RDWC hydroponic systems.

6. Adjust and maintain pH and EC levels according to the plant stage, from vegetative growth through to the bloom stage.

7. Maintain strong aeration and stable water temperatures, using a water chiller where necessary, to maximise nutrient uptake, root development and final yield.

Important: Air pump must be purchased separately.