GH 1/4" (outside diameter) airline for Waterfarm. This clear air tubing is ideal for delivering air from air pumps to pumping columns of WaterFarm modules and other GH hydro systems, as well as to air stones for the aeration of nutrient solution in reservoirs. 0.17" inside diameter.
GH 1/4-inch air tubing
Transports air from air pump to WaterFarm modules to drive drip aeration
Inside diameter of 0.17 inch