Active Aqua® Black Vinyl Tubing, 1/4" OD (100 Feet) Potting Soil Great White can be used

Great White can be used in all stages and all growing types

It is designed to increase response time and maximize the life of Bluelab pH pens and pH probes

Guaranteed results or your money back

optimizing efficiency and flexibility in usage

Green Cleaner fits in well with all IPM programs and can be used on all crops from start to harvest

Active Aqua® Black Vinyl Tubing, 1/4" OD (100 Feet) Potting Soil Great White can be usedActive Aqua Black Vinyl Tubing, 1 4" OD (100 Feet) Use our sturdy black vinyl tubing, Active Aqua Black Vinyl Tubing, 1 4" OD (100 Feet), 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. Keep a roll on hand for instant access to repairs. Inside Diameter Outside Diameter . 17" . 25" (1 4") 45 PSI max operating