I took a paddle bit and drilled a hole in my buckets at the bottom
and insert a inline valve should come with a grommet get them at any hydro store.Drains with the turn of the valve.makes checking ph easy.But when I change my solution
I simply have a clean bucket with solution to change out.Exposing those roots during solution chage is no tgoing to hurt your plant. Spring for an extra bucket.:hippy: