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ALIEN HYDROPONICS

Alien RDWC 20L Black Series - Hydroponics System

The Alien RDWC 20L Black Series is a premium deep water culture (DWC) system engineered for serious growers seeking faster

plant growth, explosive yields, and greater control over nutrient delivery.

Designed with professional cultivation in mind, this recirculating DWC system ensures exceptional oxygenation and nutrient uptake

thanks to its highly efficient undercurrent system and integrated air kit.

Whether you're running 4 pots or scaling up to 48, the Alien RDWC 20L system delivers consistent performance, ease of

maintenance, and outstanding results across all grow spaces.

Constructed from the highest-grade materials, the Black Series features heavy-duty pots and fittings, anti-light pipework to reduce

algae build-up, and professional air stones to promote oxygen-rich water for healthy root development.

Each system arrives pre-configured with a central brain pot for water management, and can be easily upgraded with compatible Alien

accessories such as water chillers and top-up kits for a fully automated grow environment.

Features

Black Series finish reduces light penetration to inhibit algae growth
Re-circulating deep water culture system (RDWC) for fast-growing hydroponic performance
Multiple pre-set system sizes: 4, 6, 8, 9, 10, 12, 15, 16, 18, 21, 24, 28, 32, 36, and 48 pots
Powerful air pump included for high oxygenation rates
Centralised control pot with easy drain system
Heavy-duty, opaque 20L pots with large root space
Upgradeable with Alien Pro accessories, chiller-ready and easy to maintain

Included Parts

20L heavy-duty RDWC pots (quantity based on selection)
Centralised brain/control pot
Air pump(s) and manifold
Professional air stones
Pipework and connectors
Pot lids with net pots
Grommets and seals
Instruction manual and setup guide

Pipe Sizes

32mm, 50mm or 63mm pipework (depending on system size)
Anti-light, black pipe to reduce algae formation
Strong, low-maintenance fittings for secure connections

Recommended Water Chiller (not included)

Pot Count	Tank Size	Air Supply	Recommended Water Chiller
4 pot	100L	30L/min	150L
6 pot	100L	30L/min	150L
8 pot	100L	40L/min	150L
9 pot	100L	40L/min	250L
10 pot	100L	40L/min	300L
12 pot	100L	60L/min	300L
15 pot	250L	60L/min	300L
16 pot	250L	60L/min	300L
18 pot	250L	80L/min	300L
21 pot	250L	120L/min	500L
24 pot	250L	120L/min	500L
28 pot	250L	120L/min	1000L
32 pot	500L	150L/min	1000L
36 pot	500L	150L/min	1000L
48 pot	500L	150L/min	1000L

SEE CAMGROW’S FEEDBACK TO BUY WITH CONFIDENCE..!

DISCREET PACKAGING / FAST DELIVERY / HUGE STOCK

For UK we accept PayPal, money orders, personal cheque, bank transfers or credit cards. Money orders, cheque or cash sent must include a reference or eBay username plus the item number, Postal orders and cash must be sent recorded delivery as we cannot take responsibility for lost money.

Alternatively, you are more than welcome to collect your order from our premises in Cambridge and browse our shop which stocks over 1000 products.

Delivery times: Please see our feedback for customer’s comments on the speed of delivery. We carry a huge stock level and most courier orders placed before 4 pm are received the next day.

Please click on ‘Request total from seller’ for multiple items on the payment page. You will be charged the highest postage cost for 1 item and then £1 for each additional item. You will not pay more than £10 for delivery (ex. heavy items i.e. soils, lights etc.)

Items less than 2kg in weight can be sent throughout the UK and N.Ireland at our standard postal rates by Royal Mail.

Items over 2kg are sent by courier where a delivery surcharge applies to:

Highlands & Isle of Wight: Before 16:00 only £16 up to 20kgs in weight for post codes: AB37-38,41-45,51,56, FK19-21, IV1-28,30-37,40,54,63 KW1-3,5-14, PA21-40, PH15-26,30-41,49,50,TD, PO30-41

Scottish Offshore Islands: Two Day Only £20 up to 20kgs in weight for post codes: HS1-9, IV41-56, KA27-28, KW15-17, PA20,40-49,60-78, PH42-44, ZE1-3

Northern Ireland £25 up to 10kg in weight, £1.25 per kilo thereafter

Republic of Ireland £35 up to 5 kilos in weight, £2.75 per kilo thereafter

Offshore British mainland please message for a quote

If you need clarification on the weight of your order please message first for a quote. If you have any further questions or need assistance, feel free to contact the Camgrow Team.