I’m about to start building my first system having looked at the plans for all three versions. I have a few questions about modifications that immediately spring to mind as I’m setting up.
1) Why does the bottom reservoir cap assembly in version 3 need to be the way it is? It seems like version 2 system seems a lot more simple, is there any reason why this can’t be used in a version 3 set up?
2) Why could the hydroponic cages not be placed deeper down the bottles? That way more plants (and bottles) could be accommodated in a single column. You’d need to cut down the bottles to do, which would require a bit more modification to the system, but I don’t see why this would be too difficult.
I realize how green I am to all this, so feel free to tell me if my ideas wouldn’t work and why!