I made this hydroponic tower because other models around didnt quite fit my needs. My main goals were to use as little filament as possible and require as little hardware as possible. All you'll need is a 5 gallon bucket with a lid, a water pump, some 5/8" OD tubing, and 10 ¼" nuts and bolts. All the pieces stack together and the base uses the clamp to stay on tight. Note you should definitely print this out of petg if you live in a warmer climate. The base can start to warp under the weight if left in direct sunlight for too long.