Alien Hydroponics RAIN System - 12 Pot 3 Row Kit

Nutrient distribution has always been challenging in contained plant systems, but that's a thing of the past. If you're struggling with inconsistent water and nutrient distribution, the ALIEN RAIN Top-Feed System 12 Pot 3 Row Kit is the ultimate solution. Designed for seasoned growers wanting a reliable, mid-sized system that supports steady outputs and different plant cycles, the RAIN Top-Feed kit mimics natural rainfall to ensure optimal nutrient absorption, oxygenation, and root health while minimizing wastage.

The unique design of the Rain Top-Feed System allows you to work with different growing mediums without worrying about root rot, nutrient lockout, or salt buildup. Whether you prefer the high-oxygen environment of an Alien Hydroponics RDWC - 12 Pot 3 Row or the precision of this drip system, Alien Hydroponics provides the versatility you need. With options for 8-gallon/30-liter and 4-gallon/15-liter pots, growers can customize the RAIN System to fit their preferences perfectly. With no special tools and a no-glue design, this kit is easy to assemble and maintain, regardless of your experience level.

Please note: RAIN requires a nutrient reservoir / tank to hold the nutrients or water, but a tank is not included with the kit. GardenTank collapsible tanks are available, or you can supply your own.

What's Included

1x DRAIN Pump Pipe Adapter
1x Pressure Water Pump 20
1x Cycle Timer
1x AERO/RAIN Header Pot Complete 20L
12x AERO/RAIN Pot 15L
1x Silver Lid
12x RAIN Lid Cover
12x RAIN Lid
24x RAIN Lid Clip
1x Header Pot Blank
24x Pot Stand for 15L Pot
12x RAIN Fabric Pot 15L
12x Drain Cover - Copper
2x Elbow 50mm Barbed
1x Tee 50mm Barbed
3x Elbow 50mm Dual Flow
10x Tee 50mm Dual Flow
13x Washer 50 X 64mm
13x Nut 50mm Dual Flow
12x Clamp Size 1
8x Clamp Size 2
3x Valve 16mm Green
3x Plug - 16mm
24x Tee 16mm - 4mm
12x Pot Clip 16mm
2x Elbow 20mm Barbed - 3/4" Female
1x Tee 19mm Barbed - 3/4" Male
2x Elbow 19mm Barbed - 3/4" Male
2x Elbow 19mm Barbed
2x Elbow 25mm Barbed
1x Siphon Tee 19mm Fitting
1x Siphon Tee 25mm Fitting
9x Pipe 16mm Silver Bulk by Meter
4x Pipe 19mm Black Bulk by Meter
3x Pipe 19mm Blue Bulk by Meter
4x Pipe 25mm Blue Bulk by Meter
5x Pipe 4mm Green Bulk by Meter
8x Pipe 50mm Silver 100cm Piece
1x Wrench 50mm
1x Pipe Cutter 50mm
1x RAIN Instructions
1x JET-STREAM DRAIN Water Pump 1100GPH
1x JET-STREAM DRAIN Water Pump Power Adapter

Features

💧

Dual-Flow™ Fittings

Patent-pending fittings allow for a free-flowing system while preventing root clogging.

🛡️

Copper-plated Drain Cover

Prevents roots from entering the pipe network to ensure consistent flow.

❄️

Heat-Resistant Pipes

Heat-reflective silver polymer deflects heat buildups without the need for glue.

🏗️

Raised Drainage Grid

Features a sloped base and raised grid to drain water faster and more efficiently.

🧠

Rain Brain

Ensures consistent nutrient delivery on the dot for precise feeding schedules.

🛠️

Easy Setup

Threaded fittings and snap-on pipes allow for glue-free setup and reconfiguration.

💪

Durable Construction

High-quality, non-reactive materials ensure longevity in any growing environment.

⚙️

Customizable

Easily scale up to 36 pots or add a remote header to maximize your space.

Specifications

Specification	15L Pot Value	30L Pot Value
Number of Pots	12	12
Number of Rows	3	3
Min Size (Compact Header)	68⅛" L x 43¼" W	79¾" L x 52¾" W
Max Size (Compact Header)	104¾" L x 100" W	127⅛" L x 115" W
Min Size (Remote Header)	72" L x 43¼" W	83⅝" L x 52¾" W
Max Size (Remote Header)	144⅛" L x 100" W	166½" L x 115" W
Water Pumps Included	Jet-Stream 1100GPH, Pressure 20	Jet-Stream 1100GPH, Pressure 20
Rec. Reservoir Capacity	70 Gallons / 280 Liters	70 Gallons / 280 Liters

Support & Manuals

📄User Manual

Warranty

The ALIEN RAIN Top-Feed System is covered with a one-year manufacturer warranty for your peace of mind, ensuring protection against any defects in materials or workmanship.

FAQs

Do I need a reservoir for the RAIN system?+

Yes, the RAIN system requires a separate nutrient reservoir or tank to hold your water and nutrients. While not included in the kit, we recommend the GardenTank collapsible reservoirs for a perfect match.

What is the recommended watering frequency?+

Alien Hydroponics typically recommends a watering frequency of one minute every hour, though this can be adjusted based on your specific plant needs and growth cycle.

Can I use organic nutrients in this system?+

While possible, mineral-based nutrients are recommended to minimize cleaning and prevent clogs in the drip lines. If using organics, ensure you clean the system more frequently.

Is this system expandable?+

Absolutely. The RAIN system is highly modular and can be scaled up to 36 pots or reconfigured as your garden grows. For larger setups, consider the Alien Hydroponics RAIN System - 15 Pot 3 Row Kit.

Does the system require glue for assembly?+

No, the RAIN system features a no-glue design using threaded fittings and snap-on pipes, making it easy to assemble, maintain, and reconfigure without any special tools.

How do the copper-plated drain covers help?+

The copper plating naturally deters roots from growing into the pipe network, preventing clogs and ensuring that the recirculating system remains free-flowing.

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Alien Hydroponics RAIN System - 12 Pot 3 Row Kit