Grow1 Black Vinyl Tubing - 1/2-in ID x 5/8-in OD - 100 ft

Light-Blocking Black Line for Water and Air Runs - 100 ft Length

Clear lines let light into your nutrient solution, and algae follows. This black vinyl tubing blocks light through the wall, so algae has less chance to take hold inside the line. The wall is thick and flexible, so you can route it around reservoirs, trays and fittings.

At 100 ft, one length covers long runs and several separate connections. It suits regular indoor growers plumbing multiple reservoirs or tables, and commercial growers who cut many shorter lines from one length.

Key Features & Benefits

• Black vinyl — blocks light to limit algae growth inside the line.
• 1/2-in inner diameter — sized for fittings that match a 1/2-in ID line.
• 5/8-in outer diameter — helps you pick matching clamps and fittings.
• Thick, flexible wall — bends around equipment without a rigid run.
• 100 ft length — cut to the lengths each connection needs.

Who Should Use Grow1 Black Vinyl Tubing

Use it if you build or maintain hydroponic systems and need a dark line for water or air. It fits home growers extending a reservoir setup and commercial operations plumbing many stations.

About Grow1 Black Vinyl Tubing

Grow1 black vinyl tubing is made from vinyl, with a 1/2-in inner diameter and a 5/8-in outer diameter. It is sold as a single 100 ft length.

Frequently Asked Questions

Q: Why choose black tubing over clear?
A: Black tubing blocks light, which limits algae growth inside the line. Clear tubing lets you see the flow but admits light. Choose by whether visibility or light blocking matters more for the run.

Q: What do ID and OD mean?
A: ID is the inner diameter, the opening the water or air passes through. OD is the outer diameter of the tubing wall. Here the ID is 1/2 in and the OD is 5/8 in.

Q: Can I use it for water and air?
A: Yes, vinyl tubing of this type is used for both water and air lines in hydroponic systems. Match your fittings to the 1/2-in inner diameter.

Q: How do I cut it?
A: Use a sharp blade or tubing cutter and make a square cut. A clean end seats better on a fitting and leaks less.

Q: How much comes in one order?
A: One order is one 100 ft length of tubing.