Modular Support Rod for Tubbing Free 3D print model

3Dponics Support Rod for Tubbing - 3Dponics.com is a free 3D-Printable Hydroponics System. If you find your 3Dponics system to be a bit loud, print 3Dponics silencer attachment.
Please support our Kickstarter campaign to make 3Dponics even more accessible: kickstarter.com/projects/3dprintler/3dponics-community-for-crowdsourced-3d-printed-hyd
For less than just one penny a day, you can: grow your own fresh, organic foods and do something good for the environment by recycling plastic bottles; reduce food waste by picking only what you’ll consume; and do so even in a small city apartment. It can all be done using 3Dponics.
VIEW LIVE CAMERA FEED OF OUR 14-BOTTLE SYSTEM - CUCUMBERS AND TOMATOES (FLOWERING) dropc.am/p/3dponics
SIMPLE COMPONENTS
Other components, which are not 3D-printed but can be easily sourced, include:
-Three or four empty plastic bottles (1 L or 2 L recommended)
-Hagen Marina 200 quiet aquarium air pump (*or equivalent)
-10 ft of aquarium air pump tubing
- 20 zip ties
Aerial view - youtu.be/997DiOYjyOI
youtu.be/zJv6C8J7UxI