Grow1 Black Vinyl Tubing I.D. 3/16'' x 1000' pumps-and-irrigation-supplies It is 8" square and

It is 8" square and contains over twice the amount of rockwool as the popular Hugo block

This item is not needed when hanging a horizontal reflector parallel to the direction of travel

Dimmable Settings (200W / 350W / 450W / 660W)

Processing Capability: Wet: 150 lbs/hr | Dry: 30 lbs/hr

With it’s versatile compact design and high intensity 5k spectrum this fixture is excellent for commercial cultivators that need reliable low profile lights that perform excellent in all stages of growth and excel in veg

Grow1 Black Vinyl Tubing I.D. 3/16'' x 1000' pumps-and-irrigation-supplies It is 8" square andBlack Vinyl Tubing (ID) 3 16" (OD) 1 4" 1000 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. If you are using accessories such as basket drippers and air stones use (ID) 3 16"