Alien Flood & Drain 3 Pot 15 L Pro Silver Series

ALIEN FLOOD & DRAIN 3 Pot 15L PRO Silver Series is a modular ebb and flow kit built around three 15‑litre, heat‑reflective Silver Polymer pots with fabric inserts. The PRO Silver Series uses 50 mm Dual‑Flow fittings and large‑bore pipework so each pot floods and drains quickly and fully. Its control Brain includes a Grasslin timer and stainless‑steel float switches with Hirschmann connectors. For this 3‑pot, 15 L layout, ALIEN’s spec calls for two JET‑60W pumps delivering 3200 L/h total, about 41 L to reach flood level, and a recommended 120 L reservoir. The nutrient tank can be positioned outside the grow room to help maintain solution temperature. The system supports clay pebbles, coco mixes, or soil and scales easily with additional pots.