Ive used VDZ Aqua Flakes A, B for about three years in a high pressure true aero machine I built myself from NASA Specs. Im not satisfied with my results and I would like some suggestions from good folks like you. Im looking to change Nutrients completely please opine... Thanks all.
I use gen hydro 3 part, with a few other additives, very versatile, and it doesnt clog up your emitters.
So many nutes around these days, you will be trying a few, but yeah avoid anything that will block stuff up, ...have you a link to the Nasa Specs ...? and post a pic of your machine tx "V"