The Alien RDWC 6 Pot 20L Black Series is a compact recirculating deep water culture (RDWC) hydroponic system designed for growers who want fast, efficient plant growth in smaller indoor growing environments. By continuously circulating oxygen-rich nutrient solution between each plant site, the system creates stable root zone conditions that support rapid root development, strong vegetative growth and dense flowering during the bloom stage.
With a system volume of 105L and a 120L CAMO® reservoir, the system helps maintain consistent nutrient levels across the entire hydroponic system, improving nutrient uptake and overall plant health. This stability helps prevent common grow room issues such as uneven growth, weak root systems and nutrient fluctuations. The system can be configured within a minimum footprint of 1.45m × 0.7m or expanded to 1.7m × 0.96m depending on pipe layout and plant spacing. Designed around 50–60cm plant centres, it fits comfortably in smaller grow tents or compact hydroponic grow rooms while still delivering the performance RDWC systems are known for. The highly oxygenated root environment also allows growers to run 7–10 day vegetative periods, encouraging fast development before entering the flowering stage.
The system uses the JET-STREAM™ SILENT 1.0 circulation pump, delivering up to 950 L/hr while using 16W, ensuring steady nutrient circulation throughout the hydroponic system. For proper root oxygenation, the recommended JET-35 air pump provides 35 L/min of airflow at 20W, helping maintain dissolved oxygen levels required for healthy root systems and improved bud density.
Key Benefits
• Compact RDWC hydroponic system ideal for smaller indoor growing setups
• Recirculating nutrient solution ensures consistent nutrient uptake
• Encourages rapid root development and vigorous vegetative growth
• Supports dense flowering and improved bud density
• CAMO® reservoir stabilises pH and nutrient levels
• Efficient circulation pump maintains even nutrient distribution
• High oxygen levels support strong plant health and root performance
• Perfect for grow tents and compact hydroponic grow rooms
How to Use
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Position the RDWC system inside your grow tent or grow room according to the recommended footprint and plant spacing.
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Connect the pots using the supplied pipework and link them to the CAMO® reservoir.
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Install the JET-STREAM™ SILENT 1.0 water pump in the reservoir to circulate nutrient solution throughout the system.
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Connect a suitable air pump (such as the recommended JET-35) to provide continuous aeration to the root zones.
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Fill the reservoir with water and add hydroponic nutrients suitable for RDWC hydroponic systems.
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Adjust and maintain pH and EC levels depending on plant stage, from vegetative growth through to the bloom stage.
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Maintain strong aeration and stable water temperatures to maximise nutrient uptake, root development and final yield.
Important: Air pump must be purchased separately.
