I have a question. Im getting ready to start a grow and am putting together and ebb and flow setup. I have
3x3 Botanicare Tray Table
70 Gallon Botanicare Reservoir
and the Ebb & Flow 3/4" Fitting Kit
My question is this, for those of you who have set up one of these systems, how big of a hole am I supposed to drill for the flood and drain fittings? Like stated, they are the 3/4" fittings
Websites say 1-3/8"
One hydro shop told me 3/4"
one hydro shop said I can use a hole anywhere from 1/2" to 1-1/2" due to the nozzle being tightened around the hole.
How big am I actually supposed to make these 2 holes?
3x3 Botanicare Tray Table
70 Gallon Botanicare Reservoir
and the Ebb & Flow 3/4" Fitting Kit
My question is this, for those of you who have set up one of these systems, how big of a hole am I supposed to drill for the flood and drain fittings? Like stated, they are the 3/4" fittings
Websites say 1-3/8"
One hydro shop told me 3/4"
one hydro shop said I can use a hole anywhere from 1/2" to 1-1/2" due to the nozzle being tightened around the hole.
How big am I actually supposed to make these 2 holes?