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Alien RDWC 8 Pot 36L PRO Silver Series – Deep Water Culture

Alien RDWC 8 Pot 36L PRO Silver Series – Deep Water Culture

Regular price £825.00
Regular price Sale price £825.00
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Chiller Pump
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Description

Professional recirculating DWC for fast roots and heavy yields

The Alien RDWC 8 Pot 36L PRO Silver Series is a professional recirculating deep water culture system that continuously circulates oxygen-rich nutrient solution through every pot, keeping feeding balanced and root-zone conditions stable across the whole grow tent or room. The generous 36L pots give roots room to build large systems that drive vigorous vegetative growth and dense flowering. Because EC and pH stay consistent right across the loop, it avoids the slow growth, weak roots and uneven feeding that plague less stable hydro setups.

What's Included

  • 8 x 36L grow pots with lids and net pots
  • Interconnecting pipework and fittings
  • JET-STREAM SILENT 1.5 circulation pump
  • Header pot with float valve for recirculating feed

Key Benefits

  • Continuous nutrient circulation for balanced feeding across all 8 sites
  • Large 36L pots give roots extra space to develop
  • Stable EC and pH maintained throughout the connected system
  • Constant oxygenation for strong root health and faster, more even growth
  • Supports rapid vegetative growth and dense flowering in bloom
  • Suited to grow tents and indoor grow rooms running high-performance hydro

How to Use

  1. Assemble the RDWC system using the supplied pipework, positioning pots at the recommended plant centres.
  2. Install the JET-STREAM SILENT 1.5 water pump to maintain continuous circulation.
  3. Connect a suitable external air pump (80 L/min, not included) to the A.I.R. injection rings for dissolved oxygen.
  4. Fill the system, mix in hydroponic nutrients and set correct EC and pH.
  5. Place plants in net pots with an inert medium such as clay pebbles so roots reach the circulating solution.
  6. Monitor EC, pH and water level regularly through veg and flower.
  7. Use a water chiller where needed to keep solution temperatures stable.

Technical Specifications

  • Type: recirculating deep water culture (RDWC) system
  • Series: ALIEN PRO Silver Series
  • Pots: 8 x 36 L, heat-reflective silver polymer
  • Pot size: 41.5 x 41.5 x 32 cm
  • System volume: 225 L
  • Minimum footprint: 220 x 90 cm (pots touching, without tank)
  • Maximum footprint: 300 x 117 cm (supplied pipe, 75 cm centres)
  • Plant centres: 60 cm recommended
  • Circulation pump: JET-STREAM SILENT 1.5, included in every option, fitted in header pot
  • Pump flow: 1,350 L/h
  • Pump power: 23 W
  • Pump supply: 240 V
  • Air requirement: 80 L/min
  • Air pump: not included (A.I.R rings and airline supplied)
  • Aeration: JET-STREAM A.I.R air injection rings
  • Recommended tank: 100 L
  • Recommended chiller: rated for 300 L
  • Chiller connection: factory-fitted chiller fittings on header pot
  • Fittings: 50 mm Dual-Flow fittings with collars, nuts and washers
  • Pipe: 50 mm silver flow pipe (1 m lengths), 19 mm return, 16 mm and 6 mm airline
  • Filter: inline ball valve and filter included
  • Net pots: square
  • Growing medium: inert substrate, e.g. clay pebbles, in the net pots
  • Suggested veg time: 10-14 days
By sizeNo Tank / No Chiller PumpNo Tank / With Chiller Pump
SILENT 1.0, 950 L/h
Tank includedNo
Chiller pumpNot includedSILENT 1.0, 950 L/h
Dimensions220 x 90cm220 x 90cm
By size120L Tank / No Chiller Pump120L Tank / With Chiller Pump
SILENT 1.0, 950 L/h
Tank included120 L CAMO
Tank size (cm)40 x 40 x 80
Chiller pumpNot includedSILENT 1.0, 950 L/h
Dimensions220 x 90cm220 x 90cm

FREE Express Delivery on orders over £99. We aim to post same day on Express Delivery — order by 3pm Mon–Fri — and delivery takes 1–2 working days. A few harder-to-stock or large, bulky items can take a little longer — we'll tell you if that applies to your order. Heavy-item surcharges are always shown at checkout before you pay — we only ever charge what delivery costs us. Prefer to collect? Free pickup at our Wembley store.