{"product_id":"alien®-rdwc-28-pot-20l-pro-silver-series","title":"ALIEN® RDWC 28 Pot 20L PRO Silver Series","description":"\u003cp data-start=\"46\" data-end=\"448\"\u003eThe ALIEN® RDWC 28 Pot 20L PRO Silver Series is a professional recirculating deep water culture (RDWC) hydroponic system designed for high-output indoor growing. By continuously circulating oxygen-rich nutrient solution through every plant site, the system maintains stable root zone conditions that promote rapid root development, vigorous vegetative growth and heavy flowering during the bloom stage.\u003c\/p\u003e\n\u003cp data-start=\"450\" data-end=\"1174\"\u003eWith a \u003cstrong data-start=\"457\" data-end=\"482\"\u003esystem volume of 435L\u003c\/strong\u003e and a \u003cstrong data-start=\"489\" data-end=\"513\"\u003e280L CAMO® reservoir\u003c\/strong\u003e, growers can maintain consistent pH and nutrient levels across the entire hydroponic system. This helps prevent common grow room issues such as uneven plant growth, weak root systems and poor nutrient uptake. The system can be configured with a \u003cstrong data-start=\"759\" data-end=\"794\"\u003eminimum footprint of 3m × 1.47m\u003c\/strong\u003e or expanded to \u003cstrong data-start=\"810\" data-end=\"826\"\u003e4.1m × 2.15m\u003c\/strong\u003e depending on pipe layout. Designed around \u003cstrong data-start=\"869\" data-end=\"894\"\u003e50–60cm plant centres\u003c\/strong\u003e, the layout is ideal for developing dense, even canopies in large grow tents or dedicated hydroponic grow rooms. With the highly oxygenated RDWC environment, growers can typically run shorter \u003cstrong data-start=\"1087\" data-end=\"1118\"\u003e7–10 day vegetative periods\u003c\/strong\u003e while still achieving strong flowering and high yields.\u003c\/p\u003e\n\u003cp data-start=\"1176\" data-end=\"1605\"\u003eThe system uses the \u003cstrong data-start=\"1196\" data-end=\"1222\"\u003eJET-STREAM™ SILENT 2.0\u003c\/strong\u003e circulation pump, delivering up to \u003cstrong data-start=\"1258\" data-end=\"1271\"\u003e2150 L\/hr\u003c\/strong\u003e while using \u003cstrong data-start=\"1284\" data-end=\"1291\"\u003e32W\u003c\/strong\u003e, ensuring constant nutrient movement throughout the system. For optimal oxygenation, the recommended \u003cstrong data-start=\"1393\" data-end=\"1413\"\u003eJET-200 air pump\u003c\/strong\u003e provides \u003cstrong data-start=\"1423\" data-end=\"1436\"\u003e200 L\/min\u003c\/strong\u003e of airflow at \u003cstrong data-start=\"1451\" data-end=\"1459\"\u003e210W\u003c\/strong\u003e, helping maintain high dissolved oxygen levels essential for healthy root systems, strong plant health and improved bud density during flowering.\u003c\/p\u003e\n\u003cp data-start=\"1607\" data-end=\"1623\"\u003e\u003cstrong data-start=\"1607\" data-end=\"1623\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1625\" data-end=\"2195\"\u003e• Professional RDWC hydroponic system for large indoor growing setups\u003cbr data-start=\"1694\" data-end=\"1697\"\u003e• Recirculating nutrient solution ensures consistent nutrient uptake across all plants\u003cbr data-start=\"1783\" data-end=\"1786\"\u003e• Promotes rapid root development and vigorous vegetative growth\u003cbr data-start=\"1850\" data-end=\"1853\"\u003e• Supports heavy flowering, improved bud density and higher yields\u003cbr data-start=\"1919\" data-end=\"1922\"\u003e• CAMO® reservoir helps stabilise pH and nutrient levels across the system\u003cbr data-start=\"1996\" data-end=\"1999\"\u003e• Powerful circulation pump ensures even nutrient distribution\u003cbr data-start=\"2061\" data-end=\"2064\" data-is-only-node=\"\"\u003e• High dissolved oxygen levels support strong plant health\u003cbr data-start=\"2122\" data-end=\"2125\"\u003e• Ideal for large grow rooms and high-performance hydroponic systems\u003c\/p\u003e\n\u003cp data-start=\"2197\" data-end=\"2211\"\u003e\u003cstrong data-start=\"2197\" data-end=\"2211\"\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"2213\" data-end=\"3054\"\u003e\n\u003cli data-start=\"2213\" data-end=\"2331\"\u003e\n\u003cp data-start=\"2216\" data-end=\"2331\"\u003ePosition the RDWC system in your grow tent or grow room according to the recommended footprint and plant spacing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2419\"\u003e\n\u003cp data-start=\"2335\" data-end=\"2419\"\u003eConnect all pots using the supplied pipework and link them to the CAMO® reservoir.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2420\" data-end=\"2542\"\u003e\n\u003cp data-start=\"2423\" data-end=\"2542\"\u003eInstall the \u003cstrong data-start=\"2435\" data-end=\"2461\"\u003eJET-STREAM™ SILENT 2.0\u003c\/strong\u003e water pump in the reservoir to circulate nutrient solution through the system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2543\" data-end=\"2671\"\u003e\n\u003cp data-start=\"2546\" data-end=\"2671\"\u003eConnect a suitable high-output air pump (such as the recommended \u003cstrong data-start=\"2611\" data-end=\"2622\"\u003eJET-200\u003c\/strong\u003e) to provide strong aeration to the root zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2672\" data-end=\"2773\"\u003e\n\u003cp data-start=\"2675\" data-end=\"2773\"\u003eFill the reservoir with water and add hydroponic nutrients suitable for RDWC hydroponic systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2774\" data-end=\"2896\"\u003e\n\u003cp data-start=\"2777\" data-end=\"2896\"\u003eAdjust and maintain pH and EC levels according to the plant stage, from vegetative growth through to the bloom stage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2897\" data-end=\"3054\"\u003e\n\u003cp data-start=\"2900\" data-end=\"3054\"\u003eMaintain strong aeration and stable water temperatures, using a water chiller if necessary, to maximise nutrient uptake, root development and final yield.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"3056\" data-end=\"3109\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"3056\" data-end=\"3070\"\u003eImportant:\u003c\/strong\u003e Air pump must be purchased separately.\u003c\/p\u003e","brand":"Hydro Crop Shop","offers":[{"title":"No Tank \/ No Pump","offer_id":52697191842058,"sku":null,"price":2745.0,"currency_code":"GBP","in_stock":true},{"title":"No Tank \/ With Pump (Jet Stream 950L PH)","offer_id":52697191874826,"sku":null,"price":2781.95,"currency_code":"GBP","in_stock":true},{"title":"280L Tank \/ No Pump","offer_id":52697191907594,"sku":null,"price":2910.0,"currency_code":"GBP","in_stock":true},{"title":"280L Tank \/ With Pump (Jet Stream 950L PH)","offer_id":52697191940362,"sku":null,"price":2946.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/grow-systems-alien-rdwc-28-pot-20l-pro-silver-series-29771954159800.webp?v=1773247860","url":"https:\/\/hydrocropshop.co.uk\/products\/alien%c2%ae-rdwc-28-pot-20l-pro-silver-series","provider":"Hydro Crop Shop","version":"1.0","type":"link"}