everyone, here is an SOS for expert autopoters. 
For reasons too long to explain, I am only using the vases and the acquavalve trays, so no tank.
I was top feeding, but with nutrients specific for hydro feeding, my runoff ppm was always high; I did some research and found out that the nutrients for hydro go through the soil, which is not ideal as the soil has its composition, which gets flushed out by top feeding thus altering the values
So I decided to fill the trays with the nutrient solution where the acqua valve is. I figured I top nutrients solution up as they get absorbed.
I post some pictures. Am I doing something unbelievably stupid? Maybe with the acqua valve water just cover the bottom enough or else the roots would drown?
Thank you
1 Like
Answered your other post, try not to create duplicate post Growmie 
3 Likes
sure, sorry, i published the first one yesterday and for many hours i didn’t get any reply so i [published it on another topic, sorry
1 Like