I'm just saying it's an option and one that I've never had a problem with.
It ain't rocket science unless you want it to be.
happy growing and good day to you sir
I run a 6 site DWC with a reservoir. So technically it's anRDWC setup. Once the SCROG gets put in to place I don't / can't access each bucket. I make all my changes from the reservoir. I use a water chiller at 62 degrees and add 1/2 cup of H2O2 each week. I've never had issues with root rot and have seen about a 20-30% increase in yields using a SCROG. Although it is a lot more work.
My reservoir changes are done by using a wet/dry shop vac and sucking out the water from the reservoir. It takes about 10mins to accomplish.