there has to be studs in there holding the drywall up studs are 16"oc. stud finders dont work worth a shit. just run a screw in every inch u till you hit a stud. then go back and pach the holes.
to help get the plant out of the pot i layed to pot on its side and slowly rolled it and suport the plant at the same time. then the rest is as MC layed out.
so i finally decided which tds meter im going to get(Hanna Continuous pH/TDS/Temp Monitor 981504) and now i have to chose what conversion factor i want ether .5 or .7 which one do i need for hydro?
thanks for the help guys!
i love my dwc!! i will never go back to soil. i have 2 18" air stones in a 4 gallon rubbermade tub(for clones) with a shity air pump for a 60 gallon fish tank.