ALIEN Hydroponics V-SYSTEM 16 Pot 4 Row KitDescription Direct nutrient distribution: The V SYSTEM provides direct distribution of nutrients to plants. Maximum oxygen saturation: The system ensures maximum oxygen saturation for the plants. No air pump needed: There's no need for an additional air pump with this system. No heat transferred: The V SYSTEM doesn't transfer any heat, ensuring a stable environment for your plants. Vortex fluid motion: With its unique design, the system creates a