1/2" ID Blue Tubing 100' Hydroponics Water saving polymers offer a

Water saving polymers offer a more consistent source of water and water soluble nutrients

It foams less than the regular formula of Sea Green

Meters can be recalibrated

Primary Lights (5 each

recirculating cloning system

1/2" ID Blue Tubing 100' Hydroponics Water saving polymers offer aBlue Tubing Use our sturdy black tubing, which is FDA approved and BPA free, for your irrigation systems and tanks, and to complete your own hydroponic systems. The material is Polyurethane which is easy to cut to size, but will remain strong and reliable. Keep a roll on hand for instant access to repairs. Extremely resistant to weathering, tearing, impact, radiation, and abrasion Transparent, flexible, resilient, tough Free of DEHP, phthalates, BPA