Tubo aria autopesato 25' ft autoaffondante stagno tubo aeratore 3/8" ID compagnia aerea
NEW 3/8" I.D. Self Sink Weighted Aeration Tubing - 25' Foot length. Tubing easily attached to your compressor on one end and diffuser on the other end and will sink on its own ( no need to weight it down and hope it stays - IT Will! ).