posted 6 years ago
Is your water source deep enough to include a bend in the tube so that the end is facing up once in the water, and you could adjust the height so that after X inches/cm of water are drawn out, the end of the hose is exposed to air and stops drawing water? Perhaps Sepp's method of attaching an adjustable pipe that you could swivel to adjust at what level the water reaches the pipe?
The holy trinity of wholesomeness: Fred Rogers - be kind to others; Steve Irwin - be kind to animals; Bob Ross - be kind to yourself