ALIEN® RDWC 15 Pot 20L PRO Silver Series

The ALIEN® RDWC 15 Pot 20L PRO Silver Series is a professional recirculating deep water culture (RDWC) hydroponic system built for growers who want fast plant growth and consistent yields across a medium-sized indoor growing setup. By continuously circulating oxygen-rich nutrient solution through every pot, the system maintains stable root zone conditions that encourage rapid root development, vigorous vegetative growth and heavy flowering during the bloom stage.

With a system volume of 240L and a 280L CAMO® reservoir, growers can maintain stable pH and nutrient levels across the entire hydroponic system, improving nutrient uptake and plant health throughout the grow cycle. The system can be arranged within a minimum footprint of 2.25m × 1.1m or expanded up to 2.9m × 1.55m depending on the pipe layout. Designed around 50–60cm plant centres, the layout allows growers to build an even canopy in grow tents or dedicated grow rooms. The highly oxygenated RDWC environment also allows growers to run shorter 7–10 day vegetative periods, helping plants move quickly into the flowering stage while maintaining strong structure and yield potential.

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 movement throughout the hydroponic system. For optimal root oxygenation, the recommended JET-150 air pump delivers 150 L/min of airflow at 125W, helping maintain high dissolved oxygen levels essential for healthy roots, vigorous growth and improved bud density.

Key Benefits

• Professional RDWC hydroponic system designed for medium indoor growing setups
• Recirculating nutrient solution ensures consistent nutrient uptake across all plants
• Encourages rapid root development and vigorous vegetative growth
• Supports dense flowering, improved bud density and higher yields
• Large CAMO® reservoir helps stabilise pH and EC levels
• Efficient circulation pump maintains consistent nutrient movement
• High oxygen levels support strong root systems and plant health
• 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 all 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 through the system.

4. Connect a suitable air pump (such as the recommended JET-150) to supply strong aeration to the root zones.

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

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

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

Important: Air pump must be purchased separately.