Alien Hydroponics RAIN 9 Pot 3 Row Kit

The ALIEN RAIN 9 Pot 3 Row Kit is available in 2 pot sizes and 2 header configurations. Easy to configure and assemble with advanced features and setup options, including the ability to create an aisle in the middle of rows for complete plant access. Grow 9 plants to perfection, automatically top-feeding evenly with this ALIEN RAIN Kit!

Key Features

• Automated Top-Feeding System – Ensures even nutrient distribution for healthy plant growth.
• Works with Any Growing Medium – Compatible with soil, coco, rockwool, and other substrates.
• Customizable Layout – Choose between 4-gallon (15L) or 8-gallon (30L) pots, with an option to create an aisle for easy plant access.
• Advanced Drainage System – 2" (50mm) return drain pipe prevents root clogging and ensures smooth water flow.
• Recirculate or Drain-to-Waste – Easily switch between recirculating nutrients or draining excess water.
• Integrated Filtration System – Keeps the system clean and minimizes maintenance.
• Drain Pump for Runoff Management – Returns excess water to the reservoir or directs it to a waste drain.
• Precision Cycle Timer – Allows full control over feeding intervals and nutrient delivery.
• Heat-Reflective Silver Polymer Pots – Maintains stable root temperatures for improved plant health.
• Fabric Pot Inserts – Enhances root aeration and prevents media loss.
• Sloped Pot Bases & Dual Flow Fittings – Ensures full drainage and prevents standing water.
• Copper Drain Covers – Deters roots from clogging the drainage system.

Package Includes

• 9x RAIN Pots (4-gallon / 15L or 8-gallon / 30L)
• 1x Separate Header with Integrated Filter
• 9x Fabric Pot Inserts for better aeration and root health
• 1x 2" (50mm) Return Drain Pipe for smooth drainage
• 1x Drain Pump for recirculation or waste removal
• 1x Precision Cycle Timer for feeding control
• 9x Copper Drain Covers to prevent clogging
• 1x Setup Guide with Custom Diagrams for easy assembly

Specifications

RAIN 9 Pot 3 Row15L Compact Header 
Kit Technical Information

Specification	Details
Number of Pots	9
Number of Rows	3
Minimum Assembled Size	54¾" (L) x 43¼" (W)
Maximum Assembled Size	81⅛" (L) x 100" (W)
Water Pumps Included	JET-STREAM DRAIN Water Pump 1100GPH, Pressure Water Pump 10
Recommended Reservoir Tank	30 gallons 120 liters (not included)
SKU	BD100-5309C

RAIN 9 Pot 3 Row 15L Remote Header
Kit Technical Information

Specification	Details
Number of Pots	9
Number of Rows	3
Minimum Assembled Size	58⅝" (L) x 43¼" (W)
Maximum Assembled Size	120½" (L) x 100" (W)
Water Pumps Included	JET-STREAM DRAIN Water Pump 1100GPH, Pressure Water Pump 10
Recommended Reservoir Tank	30 gallons 120 liters (not included)
SKU	BD100-5309R

RAIN 9 Pot 3 Row 30L Compact Header
Kit Technical Information

Specification	Details
Number of Pots	9
Number of Rows	3
Minimum Assembled Size	63¼" (L) x 52¾" (W)
Maximum Assembled Size	97⅝" (L) x 115" (W)
Water Pumps Included	JET-STREAM DRAIN Water Pump 1100GPH, Pressure Water Pump 10
Recommended Reservoir Tank	30 gallons 120 liters (not included)
SKU	BD100-6309C

RAIN 9 Pot 3 Row 30L Remote Header
Kit Technical Information

Specification	Details
Number of Pots	9
Number of Rows	3
Minimum Assembled Size	67⅛" (L) x 52¾" (W)
Maximum Assembled Size	137" (L) x 115" (W)
Water Pumps Included	JET-STREAM DRAIN Water Pump 1100GPH, Pressure Water Pump 10
Recommended Reservoir Tank	30 gallons 120 liters (not included)
SKU	BD100-6309R

Note

RAIN requires a nutrient reservoir / tank to hold the nutrients or water, but a tank is not included with the kit.