TrolMaster | Miscellaneous Controls DOSING and photosynthesis without leaving salt

and photosynthesis without leaving salt buildup in the growing media

25 ml/L (5 ml/Gal) in conjunction with your nutrient solution

and low molecular weight humic compounds

Big Switch Series Float Switches are also environmentally safe with a patented mechanical switching mechanism that eliminates the use of hazardous mercury

TrolMaster | Miscellaneous Controls DOSING and photosynthesis without leaving saltTrolMaster Environmental Control Systems: Miscellaneous Controls The DSC 1 CO2 control device module allow the user to easily connect and control standard supplemental CO2 devices or CO2 exhaust controls to the Hydro x. This module allows control of any CO2 device under the world voltage standard (100 240 VAC, 50 60 Hz), up to 10 amps. The DSP 1 program device module (timer module) works like a multi function timer. The DSP 1 allows the user to easily