Trying to do a RDWC

Its my first time growing and i had a question on RDWC


is a 160GPh good enough ?

And does the water have to be on 24/7?

and do i need any kind of drippers ?

Moved thread to dwc sub forum.

pump needs to be running 24/7 as for drippers it helps if theres no roots.
Its easyest to start with clones out of a easy cloner, cause how large the
roots get.

I've had reall good results with running pumps for 15 min every 45 min. Doesn't warm water up as much. Here they are @ 4 weeks veg hurricane in the back and front right the rest are dj short flo. I run rdwc with airatones gh nutes with a few additives.