Here is my DIY airlift pump that I built from Gerd Schreiner youtube channel design.
Giovanni Carlo Bagayas Joined Oct 7, 2016 Messages 87 Reaction score 75 Location Tawagan Norte, Labangan Zamboanga del sur Country Sep 24, 2017 #1 Here is my DIY airlift pump that I built from Gerd Schreiner youtube channel design.