ALIEN® RDWC 48 Pot 20L PRO Silver Series

The ALIEN® RDWC 48 Pot 20L PRO Silver Series is a large-scale recirculating deep water culture (RDWC) hydroponic system designed for high-output indoor growing environments. Built for serious hydroponic systems, this setup continuously circulates highly oxygenated nutrient solution across all plant sites, creating extremely stable root zone conditions that drive rapid root development, fast vegetative growth and heavy flowering during the bloom stage.

With a system volume of 735L and a large 550L CAMO® reservoir, growers can maintain consistent pH and nutrient levels across the entire grow, helping prevent common grow room issues such as uneven plant growth, poor nutrient uptake and root stress. The system can be arranged within a minimum footprint of 4.8m × 1.47m or expanded to approximately 6.9m × 2.15m depending on pipe layout and spacing. Designed around 50–60cm plant centres, this high-capacity RDWC layout allows growers to develop dense, uniform canopies while running shorter 7–10 day vegetative periods in large grow tents or dedicated hydroponic grow rooms.

The system is powered by the JET-STREAM™ SILENT 2.5 circulation pump, delivering up to 2400 L/hr while using 40W, ensuring strong and consistent nutrient movement throughout the hydroponic system. For optimal root oxygenation, the system is designed to run with two JET-200 air pumps, each delivering 200 L/min of airflow at 210W, maintaining extremely high dissolved oxygen levels essential for vigorous plant health, strong flowering and improved bud density.

Key Benefits

• Large-scale RDWC hydroponic system for high-production indoor growing
• Recirculating nutrient solution ensures consistent nutrient uptake across all plants
• Promotes explosive root development and vigorous vegetative growth
• Supports heavy flowering, improved bud density and higher yields
• Large central reservoir stabilises pH and EC levels across the system
• Powerful circulation pump ensures even nutrient distribution
• Dual high-output air pumps maintain extremely high root oxygen levels
• Ideal for large grow rooms and commercial-style hydroponic systems

How to Use

1. Position the RDWC system in your 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 2.5 water pump in the reservoir to circulate nutrient solution throughout the system.

4. Connect two high-output air pumps (such as the recommended JET-200 models) to provide strong aeration across all plant sites.

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 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.