I bought a plastic 1 gallon jug, some flexible and rigid airline, and about 5 plastic drip valves. Plumbing all the airline together is easy, but after I drilled a hole in the bottom of the 1 gallon jug and pushed the rigid airline up inside, how do I seal it off? I tried some silicone and it seals the water in the jug, but as soon as you move the jug around a little, the silicone is rubbery and moves around, and quickly gives. Has anyone ever made a kalk drip this way? If not what should I do?
