Interesting. Am I interpreting right to say that as long as the pulse can flood the medium faster than it can drain, the GPH is high enough? As the water level flooding up displaces the gasses just as well as a pool draining downward.
I feel like I ask silly questions but it takes me a while to wrap my head around some of the brilliant ideas around here. I've learned a lot from your posts and for that I thank you sir! That goes to high life 45 and many others as well (apologies if I'm disrupting your thread!)
I'll probably be starting out with 8-12 sites, 4-5sq ft per plant, (horizontal lighting, 300-600w per plant... taking a possibly temporary break from vert after tree madness, LOL) and have at least one 320gph pump to use. Am thinking of using 1.5-3gal of coco per bucket, 2gal or cut 5gal buckets.
Most all my parts available were previously used for RDWC. (buckets, uniseals, pvc, 1/2" tubing, etc) I haven't used 1/4" feed lines before but I guess I'll just have to set things up and see what the pump can do, then just add more GPH power if needed.
yes
we have found a pump capacity of approx 100 gph per site to be good for these larger containers but you could use a smaller one on smaller containers.
coming from rwdc you will appreciate the reliability of this system. i have never lost a plant in one and i don't recall anyone else losing one either.
ask all the questions you want, we all start somewhere.