Alien Hydroponics RDWC System "Silver Series" (36 liter pots)

The Silver Series RDWC System from Alien Hydroponics offers you:

  • high quality 36 liter pots
  • a stable 120 liter tank
  • A.I.R. Ring technology for an even airflow at the roots
  • airflow pump included

IMPORTANT! Please note: A separate water cooler and pump is required for proper use of this system.

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899,00 €

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Important notice to our Alien customers:

We would like to inform you that there may be delays in the delivery of Alien products due to the Brexit issue and related customs and handling problems.

We ask for your understanding, we will of course do our best to keep the delays as short as possible for you. Your Grow Guru Team.

For real experts: the Silver Series RDWC Systems from Alien Hydroponics

With the Alien Hydroponics RDWC systems in the "Silver Series" version you get real professional equipment at home. The high-quality 36-liter pots are made of a heat-reflecting polymer that protects the nutrient solution at the roots from an unwanted increase in heat. A powerful pump (volume flow: 1350 L/h) promises in combination with the generously cut tubes (50 mm diameter) neat power in the circulation. The included A.I.R. ring systems also take the place of the standard bubbling stones and ensure uniform air irradiation of the roots

Compared to the "Black Series", the "Silver Series" offers quite a few upgrades. And not for nothing: because in addition to even more yield, the high-end system should also shorten your growth phase to 7-10 days.

This is achieved by a determined application of the successful "Recirculating DWC" principle. Your plants root exclusively in the nutrient solution and are irradiated by a fine air stream to prevent rot. This way, they not only receive the maximum amount of nutrients, but are also supplied with enough oxygen to shoot up healthily and splendidly

The solution itself circulates through all the pots, driven by the included pump, so that you have a uniform pH and EC value on each plant. To avoid bottlenecks, you have a well-sealed 120-liter tank that supplies your system with replenishment around the clock. The airflow pump, which is also included, provides the air supply to the roots.

Depending on the variant, you should plan enough space for your irrigation system. The minimum areas are WITHOUT TANK:

  • For 4 plants: 1.3 x 0.9 m
  • For 6 plants: 1,7 x 0,9 m
  • For 8 plants: 2,2 x 0,9 m
  • For 10 plants: 2,7 x 0,9 m
  • For 12 plants: 1,7 x 1,8 m

WITH tank you should be able to occupy at least the following area:

  • For 4 plants: 1,6 x 1,2 m
  • For 6 plants: 2,3 x 1,2 m
  • For 8 plants: 3 x 1,2 m
  • For 10 plants: 3,4 x 1,2 m
  • For 12 plants: 2,3 x 2,7 m

The Silver Series RDWC systems from Alien Hydroponics are available with a pot size of 36 L - if this is too big for you and you prefer the 20 L version, please contact us; we will be happy to provide you with the right pots for your system.

Scope of delivery

You will receive the following parts with the purchase of this article:

  • Pots and lids
  • Net pots
  • Tubes and connectors
  • JET-STREAM airflow pump
  • A.I.R. Ring System
  • Instruction

If you are missing something please contact us directly and we will help you.


  • Airflow pump:
    • 4 to 8 plants: 45 L/min - 55 W power
    • 10 or 12 plants: 100 L/min - 65 W power
  • The diameter of the main supply pipes is 50 mm

Recommended water cooler:

Yes depending on the size of your Alien product you will need different water coolers.

For the versions with 4 - 9 pots = water cooler min. 300 liters

For the versions with 10 - 12 pots = water cooler min. 500 liters

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