Active Aqua Black Tubing, 1/2 Inch (ID), 25 Feet Cloning Collars Select CO2 ppm levels at

Select CO2 ppm levels at 1000 ppm

including Osram LEDs

800 RPM Elite Series Fan

The dose rates above are not for use in CA

The full-spectrum quantum sensor has a spectral range of 389 to 692 nm ± 5 nm

Active Aqua Black Tubing, 1/2 Inch (ID), 25 Feet Cloning Collars Select CO2 ppm levels atActive Aqua Black Tubing Use 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. Comes in a convenient dispenser pack. Keep a roll on hand for instant access to repairs. FDA approved and Food safe