VIVOSUN 19L DWC | 4PACK sleep initiator 100mm Inlet Size x 210mm

100mm Inlet Size x 210mm Length – fits standard 4-inch inline fans

100% reflective diamond-pattern mylar lining for optimal light distribution

seedling heat mats can also help to improve the overall success rate of your seedlings

By integrating the 730nm Sleep Initiator alongside your main grow light

or HID lighting setups

VIVOSUN 19L DWC | 4PACK sleep initiator 100mm Inlet Size x 210mmAll in one 19L completely modular DWC 4 Pot system developed by VIVOSUN. These single unit deep water hydroponic kits provide everything you need to get up and running including air delivery and integrated self watering. These systems make hydroponics easy, low maintenance and incredibly efficient. With a generous 19L capacity, the VIVOSUN DWC Units are perfect for both beginners and experienced growers alike. Whether you're cultivating small leafy