Vortex root oxygenation with no air pump to run The Alien V-System 10 Pot is an advanced RDWC-style hydroponic system built around Alien's JET-STREAM Vortex pump, which sits outside the header pot rather than in the reservoir. Keeping the pump external stops motor heat transferring into the solution, and cooler water is one of the best defences against root rot and oxygen-starved roots. Instead of air stones, the pump drives a vortex through each pot that pulls air into the solution via a venturi effect, spreading oxygen evenly across all ten sites. The result is stronger nutrient uptake, faster veg and denser buds in bloom. What's Included 10 x 58L V-POT containers with net pots and inspection covers 5-inch spiral tubing and Dual-Flow fittings JET-STREAM Vortex pump with push-fit feed connections Key Benefits Vortex-driven oxygenation removes the need for a separate air pump External pump placement keeps heat out of the nutrient solution to protect roots 58L V-POT containers give roots space to build larger, more productive plants Wide 5-inch pipework keeps flow high for genuinely equal feeding across every pot Even oxygen distribution for strong root development and plant health Made in Britain from heavy-duty, professional-grade components How to Use Assemble the system with the supplied 5-inch spiral tubing and Dual-Flow fittings following the recommended layout. Install the JET-STREAM Vortex pump externally and connect the push-fit feed connections. Fill to the indicated fill line and mix in nutrients suitable for hydroponic systems. Place plants in net pots with an inert medium such as clay pebbles and set them into the V-POT containers. Switch on so the vortex flow circulates solution and draws air through the venturi injectors. Keep EC and pH stable through veg and flower; use the inspection covers to check and drain the system periodically. Technical Specifications System type: RDWC-style vortex hydroponic system Pots: 10 x 58L V-POT containers Pipework: 5-inch spiral tubing with Dual-Flow fittings Pump: JET-STREAM Vortex (external, venturi oxygenation - no air pump needed) Build: Made in Britain, heavy-duty components with inspection covers