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1900 μS/cm = 1
These systems strip or lack calcium and magnesium
Great Value – Low-cost solution that dramatically improves early plant growth and survival rates
Reflector and Lamp altogether in a single unit
giving you peace of mind over your entire grow room setup while you're away from your indoor garden
Omega Metal Contactors Model:Omega Contactor 16 way + 2 AUX 1900 μS/cm = 1Omega 12 Way & 16 Way Metal Contactors Safe, Reliable Light Switching Running multiple high powered lights? These Omega Contactors are made to handle the job without tripping your fuse box or putting your gear at risk. Designed by growers for growers, they let you safely switch 12 or 16 lights on and off without any power surge issues; plus they come with two auxiliary sockets for fans or heaters. Why Use Omega Contactors? Switches multiple lights at
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