are you using air stones yet? if not you should be. a cheap must have.:thumbsup:
sub should know about the ionic but i think i remember him dissin the calmag . i myself use calmag...and lots of it. through late veg and stretch phase i keep it around 3-5ml/gal or about 1ml/l for preventative but you can use it up to 10ml/gal for retroactive. sub...??? i dont know maybe its just GH but before calmag i had a lot of dead plants...just saying...i dont know this ionic stuff so i cant say. also, with GH flora late veg im at about 800ppm.
i think they look great, but i see the pale color too. what are your ppms supposed to be in aggressive grow with ionic?
is that PM on the hydroton in that one pic with the toothpick? :wtf:

was the temp 80f or the humi 80%?

all in all i have to say if i saw whats in those pics i would have upped the ppms too.:thumbsup:
but get some bubbles going in that res like yesterday. :thumbsup:
in fact i just stopped by my buddys place and he was cleaning his res, 5 weeks into flower, for the first time and i was amazed at what one air stone could do...ill try to load the pic of it...
keep up the good work:rastasmoke: