I am really interested in learning more about your pumps you are using.
My next step that I want to automate is the auto pH controller, so feel free to nerd about that lol.
Since my new tent is 5x5x80 I’m debating when I do my new setup, putting the tent on blocks, cutting holes in the bottom of the tent for the buckets to go through … So that I have as much growing room as possible…