The white outer layer helps deflect light and keep temperatures cooler inside of the tubing, the opaque black inner layer blocks all light which prevents algae buildup in the tubing and helps to keep your system clean.
We see you are coming from the new FloraFlex® RoomBuilder, thank you for being one of the first!
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The 16-17mm Double Layered Tubing connects to all of our 16-17mm Pipe Fittings and serves as a manifold for all of the FloraFlex® Micro Dripper Assembly units.
<p>Download the FloraFlex<sup>®</sup> <a target="_blank" href="https://www.floraflex.com/media/pdf/FloraFlex_Infographic_Steps1-13.pdf">How To Grow</a> Guide! Or <a target="_blank" href="/how-to-grow">click</a> here for additional How To Grow information.</p>