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ALIEN RAIN 9 Pot 15L PRO Silver Series by Alien

ALIEN RAIN 9 Pot 15L PRO Silver Series Alien
ALIEN RAIN 9 Pot 15L PRO Silver Series Alien ALIEN RAIN 9 Pot 15L PRO Silver Series Alien ALIEN RAIN 9 Pot 15L PRO Silver Series Alien

The ALIEN®️ RAIN™️ system is a revolutionary automated watering system that replicates rain. The system can be used with soil, coco or any medium of your choice and can be used as a recirculating or RTW (run to waste) system.

The RAIN™️lid effectively delivers nutrient solution and air in a rain like effect showering down on a large area of the medium. This technique flushes away any residual depleted nutrient salts and replaces with fresh. The RAIN™️ lid shades the top of the medium, masking light penetration therefore preventing the formation of algae. The medium dries evenly and efficiently which enables the root zones to take advantage of all the medium, right up to the surface.

PRO Silver Series features

The patent pending Dual-Flow™ fittings are an oversized 50mm for a more free flowing system. These fittings are over 3x the internal size of the 32mm. They enable the water to pass through slots located on the sides of the fitting, allowing total drainage of the pot.

Heat-reflective silver 50mm pipe is used vs the Black Series green 32mm.

The pots and lids are also produced from heat-reflective silver polymer.

The Silver Series feature copper plated drain covers which deter the roots from entering the pipework.

Key Benefits

  • Mimics rain
  • Heat-Reflective silver polymer
  • Even delivery of nutrient solution
  • Flushes residual salts away
  • Supports any growing medium
  • Uses water and nutrients efficiently
  • Eliminates top surface algae
  • Allows medium to dry evenly
  • Quiet operation

Key Features

  • Integrated filtration
  • RAIN™ Brain
  • RAIN™ pump
  • SPX-Flow® pump
  • Drainage bases
  • Copper drain covers
  • CAMO® Tank
  • CAMO® Pots
  • Recirculate or RTW
  • Dual-Flow™️ fittings
  • 50mm silver pipe


  • Pots
  • RAIN™ Lids
  • Lid covers
  • Stands
  • Filtration header
  • RAIN™ Brain
  • RAIN™ pump
  • SPX-Flow® pump
  • Power cord
  • 12v adaptor
  • Pot clips
  • Lid clips
  • Drain covers *Copper plated
  • Dual-Flow™ fittings
  • Nuts
  • Washers
  • Valve taps
  • Siphon valves
  • Stainless 304 hose clips
  • Spanner
  • Pipe cutters
  • Instructions
  • CAMO® Pots
  • CAMO® Tank


  • 4mm green
  • 16mm silver
  • 19mm black
  • 19mm blue
  • 25mm blue
  • 50mm silver (supplied in 1 meter lengths)

System specification:

Minimum footprint:

  • Length: 1.9m Width: 1.15m (Pots as close as possible) (without tank)

Maximum footprint:

  • Length: 2.7m Width: 1.6m (with supplied amount of pipe) (60cm plant centres)
  • CAMO® Tank volume: 120L


  • Plant centres: 50-60cm

Feed Pump:

  • Model: RAIN™ AR01001
  • Maximum Flow: 3500 L/hr
  • Power: 200W

Drain Pump:

  • Model: SPX-Flow®
  • Maximum flow: 2270 L/hr
  • Voltage: 12V DC
Brand: Alien
Product Code: ALIEN RAIN 9 Pot 15L PRO Silver Series
Availability: In Stock
Price: £1,095.00
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