{"product_id":"alien®-rdwc-18-pot-20l-pro-silver-series","title":"ALIEN® RDWC 18 Pot 20L PRO Silver Series","description":"\u003cp data-start=\"46\" data-end=\"530\"\u003eThe ALIEN® RDWC 18 Pot 20L PRO Silver Series is a professional recirculating deep water culture (RDWC) hydroponic system designed for growers looking to run larger indoor growing setups with fast plant development and consistent yields. By continuously circulating oxygen-rich nutrient solution between every plant site, the system maintains highly stable root zone conditions that support rapid root development, vigorous vegetative growth and heavy flowering during the bloom stage.\u003c\/p\u003e\n\u003cp data-start=\"532\" data-end=\"1176\"\u003eWith a \u003cstrong data-start=\"539\" data-end=\"564\"\u003esystem volume of 300L\u003c\/strong\u003e and a \u003cstrong data-start=\"571\" data-end=\"595\"\u003e280L CAMO® reservoir\u003c\/strong\u003e, growers can maintain balanced nutrient levels and stable pH across the entire hydroponic system. This helps prevent common grow room problems such as uneven growth, weak root systems and poor nutrient uptake. The system can be arranged within a \u003cstrong data-start=\"842\" data-end=\"878\"\u003eminimum footprint of 2.6m × 1.1m\u003c\/strong\u003e or expanded up to \u003cstrong data-start=\"897\" data-end=\"913\"\u003e3.5m × 1.55m\u003c\/strong\u003e depending on pipe configuration and spacing. Designed around \u003cstrong data-start=\"975\" data-end=\"1000\"\u003e50–60cm plant centres\u003c\/strong\u003e, this layout works well in larger grow tents or dedicated hydroponic grow rooms, allowing growers to build dense canopies while running shorter \u003cstrong data-start=\"1145\" data-end=\"1175\"\u003e7–10 day vegetative cycles\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1178\" data-end=\"1629\"\u003eThe system is powered by the \u003cstrong data-start=\"1207\" data-end=\"1233\"\u003eJET-STREAM™ SILENT 2.0\u003c\/strong\u003e circulation pump, delivering up to \u003cstrong data-start=\"1269\" data-end=\"1282\"\u003e2150 L\/hr\u003c\/strong\u003e while using \u003cstrong data-start=\"1295\" data-end=\"1302\"\u003e32W\u003c\/strong\u003e, ensuring strong and consistent nutrient movement throughout the system. For optimal root oxygenation, the recommended \u003cstrong data-start=\"1422\" data-end=\"1442\"\u003eJET-150 air pump\u003c\/strong\u003e delivers \u003cstrong data-start=\"1452\" data-end=\"1465\"\u003e150 L\/min\u003c\/strong\u003e of airflow at \u003cstrong data-start=\"1480\" data-end=\"1488\"\u003e125W\u003c\/strong\u003e, helping maintain high dissolved oxygen levels essential for strong plant health, vigorous growth and improved bud density during flowering.\u003c\/p\u003e\n\u003cp data-start=\"1631\" data-end=\"1647\"\u003e\u003cstrong data-start=\"1631\" data-end=\"1647\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1649\" data-end=\"2229\"\u003e• Professional RDWC hydroponic system for medium to large indoor growing setups\u003cbr data-start=\"1728\" data-end=\"1731\"\u003e• Recirculating nutrient solution ensures consistent nutrient uptake across all plants\u003cbr data-start=\"1817\" data-end=\"1820\"\u003e• Promotes rapid root development and vigorous vegetative growth\u003cbr data-start=\"1884\" data-end=\"1887\"\u003e• Supports dense flowering, improved bud density and higher yields\u003cbr data-start=\"1953\" data-end=\"1956\"\u003e• CAMO® reservoir helps stabilise pH and EC levels across the system\u003cbr data-start=\"2024\" data-end=\"2027\"\u003e• Powerful circulation pump ensures even nutrient distribution\u003cbr data-start=\"2089\" data-end=\"2092\" data-is-only-node=\"\"\u003e• High oxygen levels support strong root health and plant performance\u003cbr data-start=\"2161\" data-end=\"2164\"\u003e• Ideal for grow tents and hydroponic grow rooms focused on yield\u003c\/p\u003e\n\u003cp data-start=\"2231\" data-end=\"2245\"\u003e\u003cstrong data-start=\"2231\" data-end=\"2245\"\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003col data-start=\"2247\" data-end=\"3085\"\u003e\n\u003cli data-start=\"2247\" data-end=\"2365\"\u003e\n\u003cp data-start=\"2250\" data-end=\"2365\"\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=\"2366\" data-end=\"2453\"\u003e\n\u003cp data-start=\"2369\" data-end=\"2453\"\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=\"2454\" data-end=\"2590\"\u003e\n\u003cp data-start=\"2457\" data-end=\"2590\"\u003eInstall the \u003cstrong data-start=\"2469\" data-end=\"2495\"\u003eJET-STREAM™ SILENT 2.0\u003c\/strong\u003e water pump in the reservoir to circulate nutrient solution throughout the hydroponic system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2591\" data-end=\"2706\"\u003e\n\u003cp data-start=\"2594\" data-end=\"2706\"\u003eConnect a suitable air pump (such as the recommended \u003cstrong data-start=\"2647\" data-end=\"2658\"\u003eJET-150\u003c\/strong\u003e) to supply strong aeration to the root zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2707\" data-end=\"2808\"\u003e\n\u003cp data-start=\"2710\" data-end=\"2808\"\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=\"2809\" data-end=\"2927\"\u003e\n\u003cp data-start=\"2812\" data-end=\"2927\"\u003eAdjust and maintain pH and EC levels according to plant stage, from vegetative growth through to the bloom stage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2928\" data-end=\"3085\"\u003e\n\u003cp data-start=\"2931\" data-end=\"3085\"\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=\"3087\" data-end=\"3140\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"3087\" data-end=\"3101\"\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":52697201574154,"sku":null,"price":1295.0,"currency_code":"GBP","in_stock":true},{"title":"No Tank \/ With Pump (Jet Stream 950L PH)","offer_id":52697201606922,"sku":null,"price":1331.95,"currency_code":"GBP","in_stock":true},{"title":"280L Tank \/ No Pump","offer_id":52697201639690,"sku":null,"price":1460.0,"currency_code":"GBP","in_stock":true},{"title":"280L Tank \/ With Pump (Jet Stream 950L PH)","offer_id":52697201672458,"sku":null,"price":1496.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/7127\/5786\/files\/grow-systems-alien-rdwc-18-pot-20l-pro-silver-series-29771955765432.webp?v=1773248037","url":"https:\/\/hydrocropshop.co.uk\/products\/alien%c2%ae-rdwc-18-pot-20l-pro-silver-series","provider":"Hydro Crop Shop","version":"1.0","type":"link"}