Active Aqua Black Tubing 100' Roll spl_ps Fine tuned light spectrum for

Fine tuned light spectrum for different stages of growing process

That is 300 times smaller than the diameter of a human hair

Reduces your grow room temperature

After the air is filtered

a two-piece 2 meter (6’6”) Rail

Active Aqua Black Tubing 100' Roll spl_ps Fine tuned light spectrum forUse 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"