Alien RDWC 18 Pot 36L Black Series

The Alien RDWC 18 Pot 36L Black Series is a high-performance recirculating deep water culture (RDWC) hydroponic system designed for growers who want reliable plant growth and strong yields in larger indoor growing environments. By constantly circulating oxygen-rich nutrient solution between every plant site, the system maintains stable root zone conditions that promote rapid root development, vigorous vegetative growth and heavy flowering during the bloom stage.

With a system volume of 475L and a 280L CAMO® reservoir, growers can maintain consistent pH and nutrient levels across the entire hydroponic system. This stability improves nutrient uptake and plant health while helping prevent common grow room issues such as uneven plant development, weak root systems and nutrient fluctuations. The system can be arranged within a minimum footprint of 2.95m × 1.35m or expanded up to 4.5m × 1.9m depending on pipe configuration and spacing. Designed around 60–75cm plant centres, the layout is ideal for large grow tents or dedicated hydroponic grow rooms where growers want to maximise canopy space and yield. The highly oxygenated RDWC environment also supports 10–14 day vegetative periods, helping plants establish quickly before moving into the flowering stage.

The system is powered by the JET-STREAM™ SILENT 2.0 circulation pump, delivering up to 2150 L/hr while using 32W, ensuring consistent nutrient movement throughout the hydroponic system. For effective root oxygenation, the recommended JET-80 air pump provides 80 L/min of airflow at 55W, helping maintain the dissolved oxygen levels required for healthy root systems and improved bud density.

Key Benefits

• High-capacity RDWC hydroponic system designed for larger indoor growing setups
• Recirculating nutrient solution ensures consistent nutrient uptake across all plants
• Promotes rapid root development and vigorous vegetative growth
• Supports dense flowering and improved bud density
• CAMO® reservoir helps stabilise pH and EC levels across the system
• Powerful circulation pump ensures even nutrient distribution
• High oxygen levels support strong plant health and root systems
• Ideal for grow tents and dedicated 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 2.0 water pump in the reservoir to circulate nutrient solution throughout the system.

4. Connect a suitable air pump (such as the recommended JET-80) to provide 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 depending on 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.