{"product_id":"alien-rdwc-8-pot-20l-black-series","title":"Alien RDWC 8 Pot 20L Black Series","description":"\u003ch2\u003eCompact recirculating DWC for pro-level results in small spaces\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eALIEN RDWC 8 Pot 20L Black Series\u003c\/strong\u003e brings professional recirculating deep water culture into a footprint that suits smaller grow tents and tighter grow room layouts. Continuous circulation of oxygen-rich nutrient solution between the reservoir and each of the \u003cstrong\u003eeight 20L pots\u003c\/strong\u003e keeps root-zone conditions stable and holds \u003cstrong\u003eEC and pH consistent across every plant site\u003c\/strong\u003e, preventing the uneven growth and poor nutrient uptake that come from feeding plants individually. Well-oxygenated roots and balanced feeding drive rapid veg and dense, high-quality flowers at bloom, and the shared reservoir makes it quick to dose and adjust the whole system at once.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEight-pot recirculating layout\u003c\/strong\u003e in a compact footprint for small tents and rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShared nutrient circulation\u003c\/strong\u003e keeps EC and pH consistent across all sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOxygen-rich root zone\u003c\/strong\u003e for strong root development and plant health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJET-STREAM SILENT 1.0 pump\u003c\/strong\u003e moving up to \u003cstrong\u003e950 L\/hr\u003c\/strong\u003e for constant circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVigorous veg carrying through to dense flowering\u003c\/strong\u003e and heavier yields.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-efficient\u003c\/strong\u003e without giving up hydroponic performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eAssemble the system using the supplied pipework, spacing pots to the recommended \u003cstrong\u003e50cm\u003c\/strong\u003e plant centres.\u003c\/li\u003e\n\u003cli\u003eFit the \u003cstrong\u003eJET-STREAM SILENT 1.0\u003c\/strong\u003e water pump for constant nutrient circulation.\u003c\/li\u003e\n\u003cli\u003eConnect a compatible external air pump (\u003cstrong\u003eJET-45\u003c\/strong\u003e recommended, purchased separately) with air stones to oxygenate each pot.\u003c\/li\u003e\n\u003cli\u003eFill with water, add hydroponic nutrients and set correct \u003cstrong\u003eEC and pH\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003ePlace plants in net pots with an inert medium such as clay pebbles so roots reach the circulating solution.\u003c\/li\u003e\n\u003cli\u003eCheck pH, EC and water levels regularly, and use a water chiller where needed to keep solution temperatures stable.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cdiv class=\"hcs-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePots:\u003c\/strong\u003e 8 x 20L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal System Volume:\u003c\/strong\u003e approx. 135L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Capacity:\u003c\/strong\u003e 120L (where tank option included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Pump:\u003c\/strong\u003e JET-STREAM SILENT 1.0, up to 950 L\/hr, 16W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Air Pump:\u003c\/strong\u003e JET-45, 45 L\/min, 25W (purchased separately)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Footprint:\u003c\/strong\u003e approx. 1.8m x 0.7m (without tank)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Footprint:\u003c\/strong\u003e approx. 2.3m x 0.96m (60cm plant centres)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Plant Spacing:\u003c\/strong\u003e 50cm centres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Alien","offers":[{"title":"No Tank \/ No Pump","offer_id":52696586486026,"sku":"HYD-ALIE-040-01","price":545.0,"currency_code":"GBP","in_stock":true},{"title":"No Tank \/ With Pump (Jet Stream 950L PH)","offer_id":53409549811978,"sku":"HYD-ALIE-040-02","price":581.95,"currency_code":"GBP","in_stock":true},{"title":"120L Tank \/ No Pump","offer_id":53409549844746,"sku":"HYD-ALIE-040-03","price":660.0,"currency_code":"GBP","in_stock":true},{"title":"120L Tank \/ With Pump (Jet Stream 950L PH)","offer_id":53409549877514,"sku":"HYD-ALIE-040-04","price":696.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/grow-systems-alien-rdwc-8-pot-20l-black-series-29786860748984_fb748a1c-f3a6-4f00-997b-8664ce873f56.webp?v=1773239803","url":"https:\/\/hydrocropshop.co.uk\/products\/alien-rdwc-8-pot-20l-black-series","provider":"Hydro Crop Shop","version":"1.0","type":"link"}