- 1x RDWC Circulation Water Pump 10
- 2x RDWC Header Pot Complete
- 3x RDWC Pot 20L
- 4x Silver Lid
- 1x Header Pot Blank
- 3x Square Net Pot
- 1x Plug - 16mm
- 3x Tee 16mm - 6mm Blue
- 3x Air Injection Ring
- 1x Elbow 50mm Dual Flow
- 6x 50mm Straight Dual Flow
- 7x Washer 50 X 64mm
- 7x Nut 50mm Dual Flow
- 1x RDWC Elbow, Ball Valve and Filter
- 3x Pot Clip 16mm
- 2x Elbow 19mm Barbed
- 3x Pipe 6mm Blue Bulk by Meter
- 3x Pipe 16mm Silver Bulk by Meter
- 2x Pipe 19mm Blue Bulk by Meter
- 2x Pipe 50mm Silver 66cm Piece
- 1x Wrench 50mm
- 1x Pipe Cutter 50mm
- 1x RDWC Instructions
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Alien Hydroponics RDWC - 3 Pot 1 Row
starting from 0% interest financing from
/mo.
- 3-pot system delivering up to 36L of nutrient solution per plant site
- Oversized 2-inch Dual-Flow fittings stop root blockage by maintaining high-volume nutrient circulation
- Tool-free assembly with threaded fittings fits into small grow tents or urban closets
- 1-year warranty
- View More Details
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VOLUME PRICING
Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are investing in commercial RDWC because your current gravity-fed system keeps clogging and stunting your plants.
- You are choosing this 1-row configuration because your narrow room layout makes it impossible to reach a wider system.
What We Found
- Those oversized 2-inch fittings are the real deal for preventing the root dams we see in smaller diameter setups.
- We suggest 36L pots for long growth cycles since the extra volume buffers against pH swings better than 20L.
- The silver lids keep the water temp noticeably lower than black pots by reflecting tent light and heat.
What Users Say
- Users who switched from top-feed systems say the constant circulation stopped their recurring root rot issues.
- Small space growers report the compact header fits into tight corners where standard systems would be too bulky.
Alien Hydroponics RDWC - 3 Pot 1 Row
Are you looking to achieve professional hydroponic results without the need for a large space or complex setup? The Alien Hydroponics RDWC 3 Pot 1 Row Kit is your solution, delivering commercial-grade recirculating deep water culture (RDWC) performance in a compact, user-friendly system designed to maximize your plant's growth potential.
Perfect for first-time hydroponic growers, urban cultivators with limited room, or experienced gardeners focusing on a small batch of premium plants. This system provides an abundance of oxygen and consistent nutrient circulation directly to the root zone, creating the ideal conditions for explosive growth and impressive yields. Its unique design actively prevents common issues like root clogging and oxygen deficiency, ensuring your plants thrive from seed to harvest. If your needs grow, you can easily explore larger configurations like the Alien Hydroponics RDWC - 4 Pot 1 Row.
Growers can choose between 5-gallon (20L) or 9.5-gallon (36L) pot sizes and configure the system with either compact or remote headers for ultimate flexibility in any grow tent or room. The tool-free, no-glue assembly allows for a quick and effortless setup, making the transition to professional hydroponics easier than ever.
What's Included
Features
🚀
Accelerated Growth & Higher Yields
Delivers oxygenated nutrients directly to roots for faster vegetative times and larger harvests.
💧
Enhanced Flow, No Clogging
Oversized 2" Dual-Flow™ fittings feature unique slots to prevent root blockage and ensure consistent nutrient delivery.
💨
Superior Root Oxygenation
JET-STREAM A.I.R.™ rings provide a constant, high-pressure flow of oxygen to promote explosive root development.
❄️
Heat-Reflective Construction
Heat-reflective silver polymer helps maintain cooler, more stable nutrient solution temperatures for optimal plant health.
🧩
Flexible & Scalable Design
The modular system easily adapts to various grow spaces and allows for simple customization and expansion as your needs evolve.
🛠️
Easy Setup & Maintenance
Threaded fittings and snap-on pipes allow for a glue-free setup, easy cleaning, and simple reconfiguration.
💰
Efficient & Cost-Effective
Requires minimal growing medium and recirculates the nutrient solution, reducing both setup and operational costs.
⚙️
Customizable Configurations
Choose from multiple pot sizes and remote header options to perfectly match your available growing space.
Setup and Maintenance
System Setup Steps:
- Prepare Pots: Attach the necessary fittings to the pots.
- Connect the System: Use piping to connect the pots and the header pot to establish the recirculating network.
- Install Air System: Set up the air pump and connect it to the air stones in the pots.
- Integrate Pumps: Install the water pump(s) for recirculation and chilling (if applicable).
- Set Up Nutrient Tank: Connect the nutrient tank to the system.
- Fill the System: Add water to the system.
Maintenance Tips:
- Maintain water temperature between 18-20°C (64-68°F).
- Add nutrients to the system and allow for recirculation before testing and adjusting.
- When planting, use a substrate layer in the net pot, water the cutting, and fill the remaining space with substrate.
- Fill the system using a hose, ensuring the correct level before turning on the pump.
- Drain the system as needed by connecting a pipe to the designated fitting.
- Use preventative solutions to maintain root health and system cleanliness.
Specifications
| Specification | Value |
|---|---|
| Number of Pots | 3 |
| Number of Rows | 1 |
| Kit Fluid Volume (20L Pots) | 16.9 gallons / 64 liters |
| Kit Fluid Volume (36L Pots) | 27.1 gallons / 102.4 liters |
| Minimum Assembled Size (20L) | 59½" L x 16½" W |
| Minimum Assembled Size (36L) | 69⅝" L x 18½" W |
| Maximum Assembled Size (20L, Compact Header) | 80⅜" L x 16½" W |
| Maximum Assembled Size (36L, Compact Header) | 105⅞" L x 18½" W |
| Maximum Assembled Size (20L, Remote Header) | 111⅜" L x 16½" W |
| Maximum Assembled Size (36L, Remote Header) | 126⅜" L x 18½" W |
| Included Water Pump (20L) | RDWC Circulation Pump 10: 250 GPH, 24W |
| Included Water Pump (36L) | RDWC Circulation Pump 20: 350 GPH, 35W |
| Air Pump Option (With) | Air Pump 4: 10.6 gal/min (40 L/min), 30W |
| Air Pump Requirement (Without) | Must supply pump capable of 7.9 gal/min (30 L/min) |
Support & Manuals
Warranty
The Alien Hydroponics RDWC comes with a one-year 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 | ✔ | ✔ | ✘ |
| 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 makes this RDWC system better than standard DWC?
Recirculating Deep Water Culture (RDWC) systems constantly circulate the nutrient solution throughout all the pots. This keeps pH, EC, and temperature levels stable across the entire system, preventing imbalances and ensuring every plant gets consistent nutrients. The continuous movement also super-oxygenates the water, leading to healthier roots and more vigorous growth compared to static DWC setups.
Is the 3-pot RDWC kit good for beginners?
Absolutely. This kit is designed for an easy, tool-free setup. Its compact size is perfect for learning the principles of hydroponics without being overwhelming. The automated circulation simplifies nutrient management, making it an excellent starting point for anyone new to DWC hydroponics.
Can I expand this system in the future?
Yes, the modular design of Alien Hydroponics systems allows for expansion. While you can add more pots, it's often easier to upgrade to a larger pre-configured kit to ensure optimal flow rates. If you think you'll need more space soon, consider starting with a larger system like the 6 Pot 1 Row RDWC kit.
Do I need to buy an air pump separately?
You have the option to purchase the kit with a powerful, high-output air pump included. If you choose the "Without Air Pump" option, you will need to supply your own pump that meets the system's minimum requirements (7.9 gallons / 30 liters per minute) to ensure adequate oxygenation for the JET-STREAM A.I.R.™ rings.
How do the Dual-Flow™ fittings help my plants?
The patent-pending 2" Dual-Flow™ fittings are a key innovation. They are significantly larger than standard fittings and feature unique slots that prevent plant roots from growing into the pipes and causing blockages. This ensures the nutrient solution flows freely and consistently, preventing nutrient deficiencies and system failures.
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Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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