Aquaponics grow tower build, Instructional video!---inexpensive and simple techniques---with tips on tool handling, jigs and fixtures. Cut thousands $ off your aquaponics build!
Coconut Coir here; http://amzn.to/2nJjqZM
Chop Saw here; http://amzn.to/2niuWzT
drip tube kit here; http://amzn.to/2zXnnRU