Grow1 Black Vinyl Tubing, 1 Inch (ID), 25 Feet Choose your Tubing Size & Length:1/2 in. (ID) x 25 ft. Any deep water culture (DWC)

Any deep water culture (DWC) or recirculating irrigation system should use Root Drip to remove mineral residue and reduce scale

And with the simple hand-held remote control

while minimizing nutrient and labor costs associated with using other multi-bottle nutrient lines

Bacterial leaf Blight

Shake Well and Measure carefully using a millilitre measuring cup

Grow1 Black Vinyl Tubing, 1 Inch (ID), 25 Feet Choose your Tubing Size & Length:1/2 in. (ID) x 25 ft. Any deep water culture (DWC)Grow1 Black Vinyl Tubing Made from strong and durable vinyl material, these tubes are available in a variety of sizes and lengths, great for use with air or water. The tube walls are thick and flexible, and you may choose between the 100% opaque black vinyl, which prevents algae growth, or the clear vinyl that allows for complete visibility. If you are using accessories such as basket drippers and air stones use (ID) 3 16'' instead of (ID) 1 4''