1/4'' x 1000' Black Vinyl Tubing spl_hrg Operates temperature and humidity outlets

Operates temperature and humidity outlets independently or synchronized

Autopilot APC8200 CO2 Monitor & Controller with Memory offers a simple and affordable way to control

Features an enhanced spectrum that can help increase your plant growth by 22%

This makes it extremely cost effective

1/4'' x 1000' Black Vinyl Tubing spl_hrg Operates temperature and humidity outletsBlack Vinyl Tubing (ID) 1 4" (OD) 3 8" 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" instead