Grow1 Black Vinyl Tubing - 1-in I.D. x 25 ft - 1 1/4-in O.D.

Light-Blocking Flexible Tubing for Nutrient and Water Lines - 25 ft Length

Clear tubing lets light into your lines, and light encourages algae growth that can foul flow and fittings. This vinyl tubing has an opaque black wall that blocks light transmission, so the water or nutrient solution inside stays in the dark. The flexible vinyl is easy to route and cut to length.

This single 25 ft roll with a 1-in inner diameter suits a hobbyist building or repairing a reservoir run, and a regular indoor grower plumbing main supply or drain lines. Commercial operations can order it by the roll for larger layouts.

Key Features & Benefits

• Opaque black wall — blocks light to help limit algae growth inside the line.
• Flexible vinyl (PVC) — bends around corners and is easy to cut and connect.
• 1-in inner diameter — gives a large bore for water movement in supply and drain lines.
• 1 1/4-in outer diameter — helps you match the tubing to fittings and clamps sized for it.
• 25 ft length — gives enough tubing for a full run, cut down as needed.

Who Should Use Grow1 Black Vinyl Tubing

Growers running hydroponic systems, reservoir feeds, drainage lines or low-pressure water and air transfer will find it useful. It also suits aquarium, pond and general DIY plumbing projects.

About Grow1 Black Vinyl Tubing

Grow1 Black Vinyl Tubing is made of vinyl and sold as one 25 ft roll. It has a 1-in inner diameter, a 1 1/4-in outer diameter and an opaque black finish.

Frequently Asked Questions

Q: Why choose black tubing over clear?
A: Black tubing blocks light from reaching the liquid inside. Less light helps limit algae growth in the line. Clear tubing lets you see flow but admits light.

Q: What does I.D. mean?
A: I.D. is inner diameter, the width of the hollow bore. Here it is 1 in. The outer diameter is 1 1/4 in.

Q: How much tubing comes in an order?
A: One order is a single roll that is 25 ft long.

Q: Can I use it for hydroponic lines?
A: Yes, it suits water and nutrient delivery and drainage in hydroponic systems. It is meant for low-pressure use.

Q: Is it for drinking water?
A: No. Do not use it for potable drinking water or high-pressure lines.

Q: What fittings does it need?
A: Choose fittings and clamps sized for a 1-in inner diameter. Check the fit before you cut the whole length.