Alien® RDWC 36L Black Series – Professional Grade Hydroponic Sysytem

Alien® RDWC 36L Black Series

The Alien RDWC 36L Black Series is a professional-grade hydroponic system designed for growers looking to cultivate larger plants with enhanced root zones.

With significantly more volume than the 20L variant, the 36L pots offer increased stability in pH and EC, longer watering intervals, and more room for roots to thrive—ideal for longer-flowering or large-yielding crops.

This system features the same powerful recirculating deep water culture technology that Alien are renowned for, with the added benefit of higher-capacity components and an even more robust design.

Built for commercial and serious hobby growers, the Black Series 36L system ensures high oxygenation levels through integrated air stones and strong circulation.

The system includes a centralised brain pot for balanced nutrient distribution, durable black fittings to block light and prevent algae, and precision-moulded pipework for leak-free connections. Suitable for small to large-scale growing environments, this RDWC system can be scaled up to 48 pots without compromising performance.

Features

• Oversized 36L pots for larger plants and longer growing cycles
• Black Series construction minimises light exposure and algae growth
• Re-circulating deep water culture (RDWC) system with fast nutrient uptake
• Available in multiple pre-set configurations: 4, 6, 8, 9, 10, 12, 15, 16, 18, 21, 24, 28, 32, 36, and 48 pots
• Central control pot simplifies system management and nutrient balancing
• Professional air stones and high-output air pumps for maximum oxygenation
• Designed to work with optional water chillers and top-up kits

Included Parts

• 36L heavy-duty RDWC pots (quantity based on selection)
• Centralised brain/control pot
• High-performance air pump(s)
• Air manifold and air stones
• Lightproof pipework and fittings
• Pot lids and net pots
• Grommets, seals and installation fittings
• Setup and instruction manual

Pipe Sizes

• 32mm, 50mm or 63mm light-blocking black pipe (dependent on system size)
• Precision-engineered connectors and fittings for reliable sealing
• Easy to clean, algae-resistant design

Recommended Water Chiller (not included)

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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.