Alien RDWC 21 Pot 36L PRO Silver Series

The Alien RDWC 21 Pot 36L PRO Silver Series is a high-capacity recirculating deep water culture hydroponic system built for large indoor growing environments where consistent plant growth, strong root development and high yields are essential. Designed for professional growers, this system keeps nutrient solution constantly circulating between all plant sites, delivering oxygen-rich nutrients directly to the root zone for fast vegetative growth and productive flowering.

With large 36L plant pots, the system allows roots to develop freely, supporting vigorous plants and improved nutrient uptake throughout the grow cycle. The powerful JET-STREAM™ SILENT 2.0 water pump ensures balanced nutrient distribution across all pots, helping prevent common hydroponic issues such as uneven feeding, slow growth and inconsistent plant development in larger grow rooms.

The PRO Silver Series design offers a reliable and scalable solution for growers running larger hydroponic systems while maintaining stable nutrient conditions and strong plant health across every site.

Key Benefits

• Large-scale RDWC hydroponic system designed for professional indoor growing

• Continuous nutrient circulation improves nutrient uptake and plant health

• Large 36L pots support extensive root development and larger plants

• Even nutrient distribution across all pots for consistent crop performance

• Supports rapid vegetative growth and productive flowering stages

• Ideal for larger grow rooms and hydroponic systems

• High-performance JET-STREAM™ SILENT 2.0 water pump for strong circulation

• Durable PRO Silver Series construction designed for long-term use

Technical Specifications

• Minimum footprint: 3.6m × 1.35m

• Maximum footprint: 5.25m × 1.9m

• System volume: 550L

• CAMO® tank volume: 280L

• Recommended plant centres: 60cm

• Recommended vegetative growth time: 10–14 days

• Water pump: JET-STREAM™ SILENT 2.0

• Pump flow rate: 2150 L/hr

• Pump power: 32W

How to Use

1. Assemble the RDWC hydroponic system according to the manufacturer’s instructions, ensuring all pipework and connections are securely fitted.

2. Fill the control tank with water and add hydroponic nutrients suitable for RDWC or recirculating hydroponic systems.

3. Adjust EC and pH levels according to the plant stage, whether vegetative growth or bloom stage.

4. Place plants into net pots using clay pebbles or another hydroponic growing medium suitable for hydro systems.

5. Connect a compatible air pump (recommended JET-200 air pump – 200L/min output) to air stones to provide strong root oxygenation.

6. Turn on the JET-STREAM™ SILENT water pump to begin circulating nutrient solution throughout the system.

7. Monitor water levels, EC and pH regularly to maintain optimal plant health, maximise nutrient uptake and support strong yields.