1/4'' x 50' Clear Food Grade Poly Tubing Environmental Controllers The HI98107 is supplied with

The HI98107 is supplied with protective cap

and children too

Developed for

Power Cord options listed below:

this growing medium will not only improve the overall growth and yields of your crops

1/4'' x 50' Clear Food Grade Poly Tubing Environmental Controllers The HI98107 is supplied withClear Vinyl Tubing (ID) 1 4" (OD) 3 8" 50 ft 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 allow for complete visibility. Inner Dimensions: 1 4'' Outer Dimensions: 3 8''