{"product_id":"alien-rdwc-20l-black-series","title":"Alien RDWC 20L Black Series","description":"\u003ch3\u003eAlien RDWC 20L Black Series\u003c\/h3\u003e\n\u003cp\u003eThe Alien RDWC 20L Black Series is a compact and efficient \u003cb\u003erecirculating deep water culture (RDWC) hydroponic system\u003c\/b\u003e designed for consistent plant performance in controlled environments. By circulating oxygen-rich nutrient solution evenly between all pots, it promotes faster growth and stronger root development. The lightproof black design helps reduce algae build-up, making it ideal for use in a \u003cb\u003egrow tent\u003c\/b\u003e or indoor \u003cb\u003ehydroponic\u003c\/b\u003e setup.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20L pot capacity suitable for small to medium-sized plants\u003c\/li\u003e\n\u003cli\u003eRDWC system ensures continuous nutrient circulation across all sites\u003c\/li\u003e\n\u003cli\u003eLightproof black construction helps prevent algae growth\u003c\/li\u003e\n\u003cli\u003eImproved oxygenation for healthier roots and faster plant development\u003c\/li\u003e\n\u003cli\u003eDurable design built for long-term indoor use\u003c\/li\u003e\n\u003cli\u003eWide pipework supports strong water flow and system stability\u003c\/li\u003e\n\u003cli\u003eModular system allows expansion of your \u003cb\u003ehydroponic setup\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible with standard pumps, air stones, and reservoirs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eProduct Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRecirculating Deep Water Culture (RDWC) System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePot Capacity\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e20 Litres\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSeries\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eLightproof Polymer Construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eIrrigation Method\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eRecirculating Nutrient Solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePipework\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eWide Diameter Flow System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eApplication\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eIndoor Growing \/ \u003cb\u003eHydroponic Systems\u003c\/b\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eCompatibility\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Pumps, Air Stones \u0026amp; Reservoir Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003ch3\u003eWho It’s For\u003c\/h3\u003e\n\u003cp\u003eThe Alien RDWC 20L Black Series is ideal for growers looking for a reliable and compact \u003cb\u003ehydroponic\u003c\/b\u003e system. Perfect for use in a \u003cb\u003egrow tent\u003c\/b\u003e or smaller indoor grow spaces, it suits those who want consistent nutrient delivery, improved root oxygenation, and the ability to scale their setup over time.\u003c\/p\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBlack Series finish reduces light penetration to inhibit algae growth\u003c\/li\u003e\n\u003cli\u003eRe-circulating deep water culture system (RDWC) for fast-growing hydroponic performance\u003c\/li\u003e\n\u003cli\u003eMultiple pre-set system sizes: 4, 6, 8, 9, 10, 12, 15, 16, 18, 21, 24, 28, 32, 36, and 48 pots\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan class=\"text-danger\"\u003e*Air pump not included\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHeavy-duty, opaque 20L pots with large root space\u003c\/li\u003e\n\u003cli\u003eUpgradeable with Alien Pro accessories, chiller-ready and easy to maintain\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIncluded Parts\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20L heavy-duty RDWC pots (quantity based on selection)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e*\u003ca href=\"https:\/\/hytachydroponics.com\/products\/enviro-et120-pro-air-blower\"\u003eAir pump\u003c\/a\u003e not included\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eProfessional air stones\u003c\/li\u003e\n\u003cli\u003ePipework and connectors\u003c\/li\u003e\n\u003cli\u003ePot lids with net pots\u003c\/li\u003e\n\u003cli\u003eGrommets and seals\u003c\/li\u003e\n\u003cli\u003eInstruction manual and setup guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePipe Sizes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e32mm, 50mm or 63mm pipework (depending on system size)\u003c\/li\u003e\n\u003cli\u003eAnti-light, black pipe to reduce algae formation\u003c\/li\u003e\n\u003cli\u003eStrong, low-maintenance fittings for secure connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eRecommended Water Chiller \u0026amp; Pump (not included)\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/hytachydroponics.com\/products\/enviro-et120-pro-air-blower\"\u003eAir pump not supplied \u003c\/a\u003e- \u003ca href=\"https:\/\/hytachydroponics.com\/collections\/allien-systems\/products\/alien-hydroponics-water-tank\"\u003eCAMO® Water Tank sold separately\u003c\/a\u003e\u003c\/p\u003e\n\u003ctable data-start=\"2273\" data-end=\"3427\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"2273\" data-end=\"2339\"\u003e\n\u003ctr data-start=\"2273\" data-end=\"2339\"\u003e\n\u003cth data-start=\"2273\" data-end=\"2285\" data-col-size=\"sm\"\u003ePot Count\u003c\/th\u003e\n\u003cth data-start=\"2285\" data-end=\"2297\" data-col-size=\"sm\"\u003eTank Size\u003c\/th\u003e\n\u003cth data-start=\"2297\" data-end=\"2310\" data-col-size=\"sm\"\u003eAir Supply\u003c\/th\u003e\n\u003cth data-start=\"2310\" data-end=\"2339\" data-col-size=\"sm\"\u003eRecommended Water Chiller\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2408\" data-end=\"3427\"\u003e\n\u003ctr data-start=\"2408\" data-end=\"2475\"\u003e\n\u003ctd data-start=\"2408\" data-end=\"2420\" data-col-size=\"sm\"\u003e4 pot\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2420\" data-end=\"2432\"\u003e100L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2432\" data-end=\"2445\"\u003e30L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2445\" data-end=\"2475\"\u003e150L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2476\" data-end=\"2543\"\u003e\n\u003ctd data-start=\"2476\" data-end=\"2488\" data-col-size=\"sm\"\u003e6 pot\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2488\" data-end=\"2500\"\u003e100L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2500\" data-end=\"2513\"\u003e30L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2513\" data-end=\"2543\"\u003e150L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2544\" data-end=\"2611\"\u003e\n\u003ctd data-start=\"2544\" data-end=\"2556\" data-col-size=\"sm\"\u003e8 pot\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2556\" data-end=\"2568\"\u003e100L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2568\" data-end=\"2581\"\u003e40L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2581\" data-end=\"2611\"\u003e150L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2612\" data-end=\"2679\"\u003e\n\u003ctd data-start=\"2612\" data-end=\"2624\" data-col-size=\"sm\"\u003e9 pot\u003c\/td\u003e\n\u003ctd data-start=\"2624\" data-end=\"2636\" data-col-size=\"sm\"\u003e100L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2636\" data-end=\"2649\"\u003e40L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2649\" data-end=\"2679\"\u003e250L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2680\" data-end=\"2747\"\u003e\n\u003ctd data-start=\"2680\" data-end=\"2692\" data-col-size=\"sm\"\u003e10 pot\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2692\" data-end=\"2704\"\u003e100L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2704\" data-end=\"2717\"\u003e40L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2717\" data-end=\"2747\"\u003e300L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2748\" data-end=\"2815\"\u003e\n\u003ctd data-start=\"2748\" data-end=\"2760\" data-col-size=\"sm\"\u003e12 pot\u003c\/td\u003e\n\u003ctd data-start=\"2760\" data-end=\"2772\" data-col-size=\"sm\"\u003e100L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2772\" data-end=\"2785\"\u003e60L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2785\" data-end=\"2815\"\u003e300L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2816\" data-end=\"2883\"\u003e\n\u003ctd data-start=\"2816\" data-end=\"2828\" data-col-size=\"sm\"\u003e15 pot\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2828\" data-end=\"2840\"\u003e250L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2840\" data-end=\"2853\"\u003e60L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2853\" data-end=\"2883\"\u003e300L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2884\" data-end=\"2951\"\u003e\n\u003ctd data-start=\"2884\" data-end=\"2896\" data-col-size=\"sm\"\u003e16 pot\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2896\" data-end=\"2908\"\u003e250L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2908\" data-end=\"2921\"\u003e60L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2921\" data-end=\"2951\"\u003e300L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2952\" data-end=\"3019\"\u003e\n\u003ctd data-start=\"2952\" data-end=\"2964\" data-col-size=\"sm\"\u003e18 pot\u003c\/td\u003e\n\u003ctd data-start=\"2964\" data-end=\"2976\" data-col-size=\"sm\"\u003e250L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2976\" data-end=\"2989\"\u003e80L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"2989\" data-end=\"3019\"\u003e300L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3020\" data-end=\"3087\"\u003e\n\u003ctd data-start=\"3020\" data-end=\"3032\" data-col-size=\"sm\"\u003e21 pot\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3032\" data-end=\"3044\"\u003e250L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3044\" data-end=\"3057\"\u003e120L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3057\" data-end=\"3087\"\u003e500L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3088\" data-end=\"3155\"\u003e\n\u003ctd data-start=\"3088\" data-end=\"3100\" data-col-size=\"sm\"\u003e24 pot\u003c\/td\u003e\n\u003ctd data-start=\"3100\" data-end=\"3112\" data-col-size=\"sm\"\u003e250L\u003c\/td\u003e\n\u003ctd data-start=\"3112\" data-end=\"3125\" data-col-size=\"sm\"\u003e120L\/min\u003c\/td\u003e\n\u003ctd data-start=\"3125\" data-end=\"3155\" data-col-size=\"sm\"\u003e500L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3156\" data-end=\"3223\"\u003e\n\u003ctd data-start=\"3156\" data-end=\"3168\" data-col-size=\"sm\"\u003e28 pot\u003c\/td\u003e\n\u003ctd data-start=\"3168\" data-end=\"3180\" data-col-size=\"sm\"\u003e250L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3180\" data-end=\"3193\"\u003e120L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3193\" data-end=\"3223\"\u003e1000L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3224\" data-end=\"3291\"\u003e\n\u003ctd data-start=\"3224\" data-end=\"3236\" data-col-size=\"sm\"\u003e32 pot\u003c\/td\u003e\n\u003ctd data-start=\"3236\" data-end=\"3248\" data-col-size=\"sm\"\u003e500L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3248\" data-end=\"3261\"\u003e150L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3261\" data-end=\"3291\"\u003e1000L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3292\" data-end=\"3359\"\u003e\n\u003ctd data-start=\"3292\" data-end=\"3304\" data-col-size=\"sm\"\u003e36 pot\u003c\/td\u003e\n\u003ctd data-start=\"3304\" data-end=\"3316\" data-col-size=\"sm\"\u003e500L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3316\" data-end=\"3329\"\u003e150L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3329\" data-end=\"3359\"\u003e1000L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"3360\" data-end=\"3427\"\u003e\n\u003ctd data-start=\"3360\" data-end=\"3372\" data-col-size=\"sm\"\u003e48 pot\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3372\" data-end=\"3384\"\u003e500L\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3384\" data-end=\"3397\"\u003e150L\/min\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"3397\" data-end=\"3427\"\u003e1000L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Alien","offers":[{"title":"4 Pot","offer_id":47457692090700,"sku":"AL-20L","price":385.0,"currency_code":"GBP","in_stock":true},{"title":"6 Pot","offer_id":47457692123468,"sku":"AL-20L-2","price":465.0,"currency_code":"GBP","in_stock":true},{"title":"8 Pot","offer_id":47457692156236,"sku":"AL-20L-3","price":495.0,"currency_code":"GBP","in_stock":true},{"title":"9 Pot","offer_id":47457692189004,"sku":"AL-20L-4","price":595.0,"currency_code":"GBP","in_stock":true},{"title":"10 Pot","offer_id":47457692221772,"sku":"AL-20L-5","price":665.0,"currency_code":"GBP","in_stock":true},{"title":"12 Pot","offer_id":47457692254540,"sku":"AL-20L-6","price":775.0,"currency_code":"GBP","in_stock":true},{"title":"15 Pot","offer_id":47457692287308,"sku":"AL-20L-7","price":795.0,"currency_code":"GBP","in_stock":true},{"title":"16 Pot","offer_id":47457692320076,"sku":"AL-20L-8","price":845.0,"currency_code":"GBP","in_stock":true},{"title":"18 Pot","offer_id":47457692352844,"sku":"AL-20L-9","price":885.0,"currency_code":"GBP","in_stock":true},{"title":"21 Pot","offer_id":47457692385612,"sku":"AL-20L-10","price":975.0,"currency_code":"GBP","in_stock":true},{"title":"24 Pot","offer_id":47457692418380,"sku":"AL-20L-11","price":1135.0,"currency_code":"GBP","in_stock":true},{"title":"28 Pot","offer_id":47457692451148,"sku":"AL-20L-12","price":1325.0,"currency_code":"GBP","in_stock":true},{"title":"32 Pot","offer_id":47457692483916,"sku":"AL-20L-13","price":1525.0,"currency_code":"GBP","in_stock":true},{"title":"36 Pot","offer_id":47457692516684,"sku":"AL-20L-14","price":1695.0,"currency_code":"GBP","in_stock":true},{"title":"48 Pot","offer_id":47457692549452,"sku":"AL-20L-15","price":2225.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/alien-RDWC-black-20L-main.png?v=1747066134","url":"https:\/\/hytachydroponics.com\/products\/alien-rdwc-20l-black-series","provider":"Hytec Horticulture","version":"1.0","type":"link"}