Hydroponics 2 Liter Bottle Rim with Sprinkler

Here is a Hydroponics bottle rim that I've been working on. takes 4 zip ties to fasten it to the bottle, and has 6 small holes to water your plants. be very careful with the inlet nozzle, if it breaks you'll have to print an other one. I run three of these with the smallest pump I could find at harbor freight ($8). I've been playing with the diameter of the water holes and how many of them. I think i finally got it right so that a 3/16" piece of tubing can drain the bottle fast enough. MAKE