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Silver RAIN, the revolutionary automated irrigation system from Alien Hydroponics comes to Culture Indoor. Hydroponic system with 16 pots of 15 liters.

RAIN System - 16 x 15L

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

The RAIN  cap effectively delivers nutrients and air in the form of rain. This technique removes depleted residual nutrient salts and replaces them with fresh salts. The cover RAIN ™ cover the masks the light, thus preventing the formation of algae


The SILVER series features a heat reflecting silver polymer coating and more efficient pumps and ductwork than the BLACK series.

Patent-pending Dual-Flow ™ fittings are oversized by 50mm for a smoother system. These accessories are more than 3 times the internal size of 32mm. They allow water to pass through the slots on the sides of the accessory, allowing full drainage of the pot.

A 50mm heat reflective silver hose is used compared to the 32mm Black Series green 32mm.

The jars and lids are also made of heat reflective silver polymer.

The Silver series includes copper plated drain covers that prevent roots from entering the pipes.

Benefits :

  • Complete kit ready to use
  • imitate the rain
  • Uniform distribution of the nutrient solution
  • Eliminate residual salts
  • Removes algae from the upper surface
  • quiet operation
  • easy to install

Characteristics :

  • built-in filtration
  • RAIN™ controller
  • Rain™ Bomb
  • Bomba SPX-Flow
  • drainage bases
  • copper drain cover
  • 50mm silver polymer hose


  • Scalable dimensions from:
    1.95 x 1.5 m to 2.60 x 2.15 m

  • RAIN™ AR01004 Supply Pump - 250W
    Max Flow: 5000 L/h
  • Drainage pump
    Model: SPX-Flow®
    Maximum flow: 3000 L/h
    Voltage: 12V DC

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If your order is in stock and we process the charges to your credit card it
will ship within three business days from the date of your order.  

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leaving the warehouse to the e-mail address you provided when
checking out.  

If you do not receive shipping confirmation from us within four business
days of your order feel free to follow up with us at

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