Alien Hydroponics RDWC - 6 Pot 1 Row
Struggling to achieve professional hydroponic yields in a limited space? The Alien Hydroponics RDWC 6 Pot 1 Row system is your solution. It delivers commercial-grade recirculating deep water culture (RDWC) performance in a compact, user-friendly package, maximizing your growth potential without the complexity of larger setups.
Perfect for dedicated home cultivators and small-scale commercial growers, this system provides abundant, super-oxygenated nutrient solution directly to the root zone. This creates the ideal conditions for explosive growth and impressive yields, preventing common issues like root clogging and oxygen deficiency. If you need a slightly larger setup, consider the
Alien Hydroponics RDWC - 8 Pot 1 Row for even greater capacity. All systems from
Alien Hydroponics are designed for performance and scalability.
Choose between 5-gallon (20L) or 9.5-gallon (36L) pots and configure the system with a compact or remote header for ultimate flexibility in any grow environment. The tool-free, no-glue assembly ensures a quick and straightforward setup, making the transition to professional
RDWC hydroponic systems easier than ever.
What's Included
- 1x RDWC Circulation Water Pump 10
- 1x RDWC Header Pot Complete
- 6x RDWC Pot 20L
- 7x Silver Lid
- 1x Header Pot Blank
- 6x Square Net Pot
- 6x Air Injection Ring
- 1x Elbow 50mm Dual Flow
- 12x 50mm Straight Dual Flow
- 13x Washer 50 X 64mm
- 13x Nut 50mm Dual Flow
- 1x RDWC Elbow, Ball Valve and Filter
- 1x Plug - 16mm
- 6x Tee 16mm - 6mm Blue
- 6x Pot Clip 16mm
- 5x Pipe 6mm Blue Bulk by Meter
- 5x Pipe 16mm Silver Bulk by Meter
- 4x Pipe 19mm Blue Bulk by Meter
- 3x Pipe 50mm Silver 66cm Piece
- 1x Wrench 50mm
- 1x Pipe Cutter 50mm
- 1x RDWC Instructions
Features
🌱Accelerated Growth
Reduces vegetative time and boosts flowering for faster, larger harvests.
🌊Reduced Clogging
Oversized 2" Dual-Flow™ fittings minimize root blockage for consistent nutrient delivery.
🧩Modular & Scalable
Easily adapts to various grow sizes, allowing for simple customization and expansion.
💰Cost-Efficient
Requires minimal medium and recirculates solution, reducing setup and operational costs.
💨Superior Oxygenation
JET-STREAM A.I.R.™ rings provide constant, high-pressure oxygen for healthy root development.
🔧Easy Setup & Maintenance
Threaded fittings and snap-on pipes allow for a glue-free, hassle-free setup and upkeep.
❄️Heat-Reflective Design
Heat-reflective silver polymer helps maintain cooler, more stable solution temperatures.
⚙️Customizable Layouts
Offers numerous configurations to perfectly fit and maximize your unique growing space.
Setup and Maintenance
System Setup Steps:
-
Prepare Pots: Attach the necessary fittings to the pots.
-
Connect the System: Use the provided piping to connect the pots and the header pot, establishing the recirculating network.
-
Install Air System: Set up the air pump and connect it to the air injection rings in the pots.
-
Integrate Pumps: Install the water pump for recirculation.
-
Fill the System: Add water and your preferred nutrients to the system.
Maintenance Tips:
- Maintain water temperature between 18-20°C (64-68°F).
- Allow nutrients to fully recirculate before testing and adjusting pH/EC levels.
- When planting, use a substrate layer in the net pot, water the cutting, and fill the remaining space with substrate.
- Use preventative solutions to maintain root health and system cleanliness.
Specifications
| Specification |
Value |
| Number of pots |
6 |
| Number of rows |
1 |
| Kit Fluid Volume (20L version) |
29.6 gallons / 112 liters |
| Kit Fluid Volume (36L version) |
49.9 gallons / 188.8 liters |
| Minimum Assembled Size (20L) |
102" L x 16.5" W |
| Minimum Assembled Size (36L) |
122.875" L x 18.5" W |
| Maximum Assembled Size (Compact Header, 20L) |
151.125" L x 16.5" W |
| Maximum Assembled Size (Compact Header, 36L) |
194.5" L x 18.5" W |
| Maximum Assembled Size (Remote Header, 20L) |
182.25" L x 16.5" W |
| Maximum Assembled Size (Remote Header, 36L) |
215" L x 18.5" W |
| Water Pump (20L version) |
RDWC Circulation Water Pump 10: 250 GPH, 24 Watts |
| Water Pump (36L version) |
RDWC Circulation Water Pump 20: 350 GPH, 35 Watts |
| Air Pump Option (With) |
Air Pump 8: 21.1 gal / 80L per minute, 80 watts |
| Air Pump Option (Without) |
Requires pump capable of delivering 15.9 gal / 60L per minute |
Support & Manuals
Warranty
The Alien Hydroponics RDWC system comes with a one-year manufacturer's warranty for your peace of mind.
Compare Alien Hydroponics Systems
| Feature
|
|
|
Other RDWC Systems
|
| Oxygenation method |
Venturi |
JET-STREAM A.I.R.™ rings |
air stones (prone to clogging) |
| Set up without gluing |
✔ |
✔ |
✘ |
| Pot shape |
round |
square |
rectangular |
| Customizable pot / plant spacing |
✔ |
✔ |
✘ |
| Header can be placed up to 39" / 100cm away |
✔ |
✔ |
✘ |
| Does not require an air pump |
✔ |
✘ |
✘ |
| Patent-pending Dual-Flow™ fittings |
✔ |
✔ |
✘ |
| Silver reflective polymer pots and pipe |
✔ |
✔ |
✘ |
| Easily-cleanable nutrient solution filters |
✔ |
✔ |
✘ |
| Float valve for automatic top-off |
✔ |
✔ |
✘ |
| Vortex maximizing nutrient and O2 distribution |
✔ |
✘ |
✘ |
| Fresh nutrient distribution direct to every pot |
✔ |
✘ |
✘ |
| Complete drainage possible |
✔ |
almost |
✘ |
| External pump to minimize heat |
✔ |
✘ |
✘ |
| Plants can be rotated in their pots |
1°-360° |
90°, 180°, 270° |
180° only |
| Pot sizes available |
15.3 gallon (58L) |
5 gallon (20L) & 9.5 gallon (36L) |
13 gallon or smaller |
| Recirculation line diameter |
5" |
2" |
2-3" or much smaller |
| Kit configurations available |
54 |
183 |
1 - 16 |
FAQs
What is the main benefit of an RDWC system?+
Recirculating Deep Water Culture (RDWC) systems constantly circulate a super-oxygenated nutrient solution past your plants' roots. This high level of oxygen promotes extremely rapid root development, leading to faster vegetative growth and significantly larger yields compared to other methods.
Is this system difficult to set up?+
No, the Alien RDWC system is designed for easy assembly. It features threaded fittings and snap-on pipes, which means there is no gluing required. This makes setup, breakdown, and reconfiguration quick and simple for growers of all experience levels.
What's the difference between the 20L and 36L pot options?+
The primary difference is the volume. The 36L (9.5-gallon) pots hold more water and provide more space for root mass, making them ideal for growing larger plants or mother plants. The 20L (5-gallon) pots are more compact and suitable for smaller plants or spaces where vertical height is limited.
How do the Dual-Flow™ fittings help my plants?+
The patent-pending 2-inch Dual-Flow™ fittings are oversized to significantly improve water circulation and reduce the risk of clogging from root growth. This ensures that every plant in the system receives a consistent and uninterrupted flow of nutrients and oxygen.
Can I expand this system later?+
Absolutely. The Alien RDWC systems are fully modular. You can easily add more pots or reconfigure the layout to fit a new space. If your needs grow, you can expand your setup or upgrade to a larger kit, such as the
Alien Hydroponics RDWC - 8 Pot 1 Row.
Do I need to buy an air pump separately?+
The system is available with or without an air pump. You can choose the 'With Air Pump' option to receive a powerful and efficient pump perfectly matched to the system. If you select 'Without Air Pump', you will need to supply your own pump that meets the minimum required airflow (15.9 gal / 60L per minute).
