Hey guys I've been working on a homemade bong and its been going pretty well except for two things. I've attached a picture to the post or you can click below As you can see it has 3 chambers and holds water in the medicine bottle, smart water bottle, and dasani bottle on top. The medicine bottle on top of the smart water bottle functions as a makeshift percolator that has holes along the bottom to funnel the smoke through water. Whenever I put water in the top bottle, it always ends up leaking after 2-3 minutes. I'm using plumbers putty and surrounding it with tape but I don't know how to keep the water in. Additionally, I don't know how to get water into the smart water bottle. If I fill up the dasani bottle, some of it will trickle through the holes in the medicine bottle, but its not enough and the dasani bottle ends up becoming overfilled. Please help. Thanks!