Active Aqua Black Tubing 100' Roll veg-and-bloom The NaOClean E-Water system reduces

The NaOClean E-Water system reduces the use of synthetic chemical disinfectants and preservatives

while the wide range of nutrients correct potential deficiencies

they are lightweight

The 12V DC adapter makes these instruments ideal for all continuous monitoring applications

General Application Rate: 1-5 ml per gallon of water or nutrient solution

Active Aqua Black Tubing 100' Roll veg-and-bloom The NaOClean E-Water system reducesUse our sturdy black vinyl tubing, which is FDA approved and BPA free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is easy to cut to size, but will remain strong and reliable. Choose from six different 100 foot sizes, each in a convenient dispenser pack. Keep a roll on hand for instant access to repairs. Inside Diameter Outside Diameter . 31" . 40"